Re: IS-IS [7:74508]
If you have not takes the CCIE R/S written you might want to study up on IS-IS (and of course IS_NT-IS_NT ) PPC-DAT Ep-Ng-Ist wrote in message news:[EMAIL PROTECTED] Is IS-IS tested on the ccie lab exam? Rgds, Akpome. **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=74553t=74508 -- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Re: Console port now working on 4000 [7:74489]
I see what you are describing about one router every six months. I am assuming the power supply is on. I would recommend you open an TAC case RMA the router. The two biggest problems Cisco has with the 4000 router chassis are 1] memory stops working because of the seats where the memory fit into the motherboard give out 2] the problem you are describing. Richard // Rohit-Sundriyal(CCNA) wrote in message news:[EMAIL PROTECTED] I Cannot even Access it after a restart. no display at all William Lijewski wrote in message news:[EMAIL PROTECTED] Does it display anything when you powercycle the router? Does it display the bootup information and then freeze? If it displays the bootup information and then freezes you may have accidentally put 'no exec' under the console port. You would need to break into the router, just like you would if you were resetting the password. -- Bill Lijewski CCIE #8642 Rohit-Sundriyal(CCNA) wrote in message news:[EMAIL PROTECTED] Hi All My Cisco 4000 consol port is not work any idea what whent wrong or how to make it work. Thanks in advance **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=74558t=74489 -- **Please support GroupStudy by purchasing from the GroupStudy Store: http://shop.groupstudy.com FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html
Re: Cisco 2621 Window NLB...Slightly off topic [7:72496]
This is a 10BASET hub ? Duncan Wallace wrote in message news:[EMAIL PROTECTED] Quick question for the group. I have a 2621, 1 of the FA ports connected to a hub. from there, I have 2 servers running win2K's network load balancing. Pretty simple config to cluster 2 web servers with a VIP and virtual mac based on that VIP. For the life of me, I cannot get one of the web servers to repond to requests... So, my question would be, has anyone deployed this before? And, run into problems because of the router ? Thanks, Duncan Wallace Sr. Systems Engineer Pacific Star Communications 15714 SW 72nd Ave. Portland, OR 97224 Work:503-403-3000 Cell:971-506-8164 [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=72755t=72496 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
a song for all of us [7:72729]
Over the mountain, take me across the sky Something in my monitor, something bridged inside Where did I wander? where d'ya think I telnet'ed to? I've seen Cisco's magic astral plane. I'll use the CLI to get through I heard them tell me that this land of BGP peers was now I told them I had ridden high speed fault tolerant rings And said I'd show them how Over and over, always tried to get that cert Living in a term server, only place I had to stay Fever of a upgrade burning in me many hops away People around me talking to the CCO I heard them tell me that this land of hot swappable cards was now I told them I had ridden SRT bridge groups seen the RIF's And said I'd show them how Don't need no CCIE, it's inside of you and me Firewall has a deny all IPX just won't go away. You don't need a route-map to log on with me. DLSw is the solution. Remote peer back to me. Over and over, where did that .pdf go to ? Over and under, in between the debug's and reloads Under and under, something that they said in class - Mind on a lunch break, SmartNET contract goes 'round and round After the meltdown, kissing VISIO inlaid clouds Where is the Network Designer? He said MPLS would make me understand. Another round of layoff's. Looking for those stupid ROM chips Watching my packet's disappear into the broadcast domain Can't remember the command ! Now I remember why ! Don't need no CCIE, it's inside of you and me Nortel's might as well go out of business. Maybe the boss will understand. Can't keep working all these hours. Stock options were supposed to expand. You don't need an extended ACL to route with me, I'm free - yeah! Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=72729t=72729 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: PIX Question - IPX Support? [7:66338]
3/27/2003 9:00pm Thursday This has come up before - Is there any such thing as an IPX firewall ? Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=66358t=66338 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
lab date --- 10/15/2003 [7:62000]
1/27/2003 5:55pm Monday Has anyone been to the CCIE R/S lab recently who might want to offer some general suggestions on what to study (besides the obvious BGP ISIS) ? Thanks, Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=62000t=62000 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
anybody got a 5505 for sale or trade ? [7:60462]
Catalyst 5505 that is Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=60462t=60462 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
looking for at Catalyst 5505 chassis [7:60354]
Professionals, I am in need of a Catalyst 5505 chassis. Does anyone have one for sale ? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=60354t=60354 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
FDDI concentrator ? [7:59023]
12/11/20026:42pm Wednesday Professionals, I never (thankfully) had to work with FDDI --- however --- I was able to land two 4500's two Nortel ASN's real cheap for my home lab. All 4 routers have dual ethernet, quad serial, MMF FDDI modules. I also have a MMF FDDI NIC card for my NT server I would like to use FDDI for the backbone but am not sure what the missing piece is. Am I looking for a 3Com linkbuilder ? Or a FDDI blade for my 5505 Catalyst ? What generates the rings ? Someone please make a suggestion. Thanks, Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=59023t=59023 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: FDDI concentrator ? [7:59023]
Thank you. What I really need is a recomendation for hardware. A linkbuilder ? or something else ? I am guessing that is the only piece of euipment I still need (other than MMF cable) Thanks again, Priscilla Oppenheimer wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... nettable_walker wrote: 12/11/20026:42pm Wednesday Professionals, I never (thankfully) had to work with FDDI --- however --- I was able to land two 4500's two Nortel ASN's real cheap for my home lab. All 4 routers have dual ethernet, quad serial, MMF FDDI modules. I also have a MMF FDDI NIC card for my NT server I would like to use FDDI for the backbone but am not sure what the missing piece is. Am I looking for a 3Com linkbuilder ? Or a FDDI blade for my 5505 Catalyst ? What generates the rings ? Cables generate the ring! :-) FDDI uses a dual ring actually. A dual-attached station on the ring has two ports - an A port, where the primary ring comes in and the secondary ring goes out, and a B port where the secondary ring comes in, and the primary goes out. You could also use a concentrator if your routers are meant to be single-attached stations. In this case, they would have an S (slave) port. There's a good FDDI tutorial here: http://www.iol.unh.edu/training/fddi/htmls/ It would at least give you some background to help you figure out the easiest/cheapest topology and equipment. ___ Priscilla Oppenheimer www.troubleshootingnetworks.com www.priscilla.com Someone please make a suggestion. Thanks, Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=59030t=59023 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Simulator software for ATM devices. [7:57511]
11/16/2002 2:00am Saturday Without directly answering your question, we have NM 1HSSI NM 1ATMT3 cards in production in our lab along with the respective crossover cables. In preparing for the CCIE R/S lab I was glad we had the actual hardware BUT after I saw how easy they are to configure (really, just a different type of layer II) I was glad I did not drop any of my personal $$$ on that stuff. An ISDN sim is the only sim you need. Rajesh Kumar wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi all, Just wondering if there are any software ( like Cisco CIMs for ISDN interfaces ) for ATM interfaces as well? Thanks, rajesh Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57542t=57511 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCNP Recertification [7:57432]
I took the routing exam for the CCIP (I already have the CCNP) recently. I would recommend you know how to set up OSPF, RIP, IS-IS, BGP before taking ANY new Cisco exam. It's not like before. FYI --- you do not have to know how to configure the new Microsoft protocol, ISNT-ISNT boschloo wrote in message news:200211141108.LAA05562;groupstudy.com... Hi, Anybody did the CCNP Recertification exam? What to focus on. And is IS-IS included in there? Gerwin Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57487t=57432 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
recover lost password WITHOUT losing config on 2500 router [7:57380]
11/13/20023:03pm Wednesday Professionals, I have recovered many a password on Cisco routers but this time I really need to keep the config if at all possible. Cisco says you can do it. Has anyone pulled it off ? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=57380t=57380 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ro [7:55557]
CORE_A# CORE_A#sho ver Cisco Internetwork Operating System Software IOS (tm) 4500 Software (C4500-JK9S-M), Version 12.2(12), RELEASE SOFTWARE (fc1) Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Tue 20-Aug-02 23:40 by pwade Image text-base: 0x60008948, data-base: 0x610B2000 ROM: System Bootstrap, Version 5.3(16) [richardd 16], RELEASE SOFTWARE (fc1) BOOTLDR: 4500 Software (C4500-BOOT-M), Version 12.2(12), RELEASE SOFTWARE (fc1) CORE_A uptime is 15 minutes System returned to ROM by power-on System image file is flash:c4500-jk9s-mz.122-12.bin cisco 4700 (R4K) processor (revision F) with 65536K/16384K bytes of memory. Processor board ID 10877293 R4700 CPU at 133Mhz, Implementation 33, Rev 1.0, 512KB L2 Cache G.703/E1 software, Version 1.0. Bridging software. X.25 software, Version 3.0.0. SuperLAT software (copyright 1990 by Meridian Technology Corp). TN3270 Emulation software. 8 Serial network interface(s) 128K bytes of non-volatile configuration memory. 16384K bytes of processor board System flash (Read/Write) 4096K bytes of processor board Boot flash (Read/Write) Configuration register is 0x2102 CORE_A#sho flash System flash directory: File Length Name/status 1 9409960 c4500-jk9s-mz.122-12.bin [9410024 bytes used, 7367192 available, 16777216 total] 16384K bytes of processor board System flash (Read/Write) CORE_A#sho boot CORE_A#sho bootflash: Boot flash directory: File Length Name/status 1 2948404 c4500-boot-mz.122-12.bin [2948468 bytes used, 1245836 available, 4194304 total] 4096K bytes of processor board Boot flash (Read/Write) CORE_A#sho diag ^ % Invalid input detected at '^' marker. CORE_A#sho contro CORE_A#sho controllers HD unit 0, NIM slot 1, NIM type code 12, NIM version 5 idb = 0x618BE328, driver structure at 0x618B54E0, regaddr = 0x3C10 buffer size 1524 Universal Serial: No cable cpb = 0x0, eda = 0x7280, cda = 0x7000 RX ring with 32 entries at 0x40007000 00 bd_ptr=0x7000 pak=0x618CBB80 ds=0x40015524 status=00 pak_size=0 01 bd_ptr=0x7014 pak=0x618CBE64 ds=0x40015BE0 status=00 pak_size=0 02 bd_ptr=0x7028 pak=0x618CC148 ds=0x4001629C status=00 pak_size=0 03 bd_ptr=0x703C pak=0x618CC42C ds=0x40016958 status=00 pak_size=0 04 bd_ptr=0x7050 pak=0x618CC710 ds=0x40017014 status=00 pak_size=0 05 bd_ptr=0x7064 pak=0x618CC9F4 ds=0x400176D0 status=00 pak_size=0 06 bd_ptr=0x7078 pak=0x618CCCD8 ds=0x40017D8C status=00 pak_size=0 07 bd_ptr=0x708C pak=0x618CCFBC ds=0x40018448 status=00 pak_size=0 08 bd_ptr=0x70A0 pak=0x618CD2A0 ds=0x40018B04 status=00 pak_size=0 09 bd_ptr=0x70B4 pak=0x618CD584 ds=0x400191C0 status=00 pak_size=0 10 bd_ptr=0x70C8 pak=0x618CD868 ds=0x4001987C status=00 pak_size=0 11 bd_ptr=0x70DC pak=0x618CDB4C ds=0x40019F38 status=00 pak_size=0 12 bd_ptr=0x70F0 pak=0x618CDE30 ds=0x4001A5F4 status=00 pak_size=0 13 bd_ptr=0x7104 pak=0x618CE114 ds=0x4001ACB0 status=00 pak_size=0 14 bd_ptr=0x7118 pak=0x618CE3F8 ds=0x4001B36C status=00 pak_size=0 15 bd_ptr=0x712C pak=0x618CE6DC ds=0x4001BA28 status=00 pak_size=0 16 bd_ptr=0x7140 pak=0x618CE9C0 ds=0x4001C0E4 status=00 pak_size=0 17 bd_ptr=0x7154 pak=0x618CECA4 ds=0x4001C7A0 status=00 pak_size=0 18 bd_ptr=0x7168 pak=0x618CEF88 ds=0x4001CE5C status=00 pak_size=0 19 bd_ptr=0x717C pak=0x618CF26C ds=0x4001D518 status=00 pak_size=0 20 bd_ptr=0x7190 pak=0x618CF550 ds=0x4001DBD4 status=00 pak_size=0 21 bd_ptr=0x71A4 pak=0x618CF834 ds=0x4001E290 status=00 pak_size=0 22 bd_ptr=0x71B8 pak=0x618CFB18 ds=0x4001E94C status=00 pak_size=0 23 bd_ptr=0x71CC pak=0x618CFDFC ds=0x4001F008 status=00 pak_size=0 24 bd_ptr=0x71E0 pak=0x618D00E0 ds=0x4001F6C4 status=00 pak_size=0 25 bd_ptr=0x71F4 pak=0x618D03C4 ds=0x4001FD80 status=00 pak_size=0 26 bd_ptr=0x7208 pak=0x618D06A8 ds=0x4002043C status=00 pak_size=0 27 bd_ptr=0x721C pak=0x618D098C ds=0x40020AF8 status=00 pak_size=0 28 bd_ptr=0x7230 pak=0x618D0C70 ds=0x400211B4 status=00 pak_size=0 29 bd_ptr=0x7244 pak=0x618D0F54 ds=0x40021870 status=00 pak_size=0 30 bd_ptr=0x7258 pak=0x618D1238 ds=0x40021F2C status=00 pak_size=0 31 bd_ptr=0x726C pak=0x618D151C ds=0x400225E8 status=00 pak_size=0 32 bd_ptr=0x7280 pak=0x618D1800 ds=0x40022CA4 status=00 pak_size=0 cpb = 0x0, eda = 0x7800, cda = 0x7800 TX ring with 1 entries at 0x40007800 00 bd_ptr=0x7800 pak=0x00 ds=0x00 status=80 pak_size=0 01 bd_ptr=0x7814 pak=0x00 ds=0x00 status=80 pak_size=0 0 missed datagrams, 0 overruns 0 bad datagram encapsulations, 0 memory errors 0 transmitter underruns 0 residual bit errors HD unit 1, NIM slot 1, NIM type code 12, NIM version 5 idb = 0x618D752C, driver structure at 0x618DEFC0, regaddr = 0x3C10 buffer size 1524 Universal Serial: DTE V.35 cable cpb = 0x3, eda = 0x8DC, cda = 0x8F0 RX ring with 32 entries at 0x40030800 00 bd_ptr=0x0800 pak=0x618EA570 ds=0x4004B72C status=80 pak_size=24 01 bd_ptr=0x0814 pak=0x618EA854 ds=0x4004BDE8 status=80 pak_size=24 02 bd_ptr=0x0828 pak=0x618EAB38 ds=0x4004C4A4 status=80 pak_size=24 03 bd_ptr=0x083C pak=0x618E4BD4 ds=0x4003E668 status=80
Re: router boots in to rommon [7:54591]
I replaced the RAM with known good RAM got the same result. I took out all modules got the same result. I am trying to get Cisco to replace the router. rommon 1 rommon 1 rommon 1 rommon 1 dev Devices in device table: id name flash: flash bootflash: boot flash eprom: eprom rommon 2 dir flash: File size Checksum File name 4704832 bytes (0x47ca40) 0xdcecc4500-is-mz.120-7.bin rommon 3 System Bootstrap, Version 5.3(10) [tamb 10], RELEASE SOFTWARE (fc1) Copyright (c) 1994 by cisco Systems, Inc. C4500 processor with 32768 Kbytes of main memory program load complete, entry point: 0x80008000, size: 0x2b01c4 *** Cache Error Exception *** Cache Err Reg = 0xa0280108 data reference, primary cache, data field error , error not on SysAD Bus PC = 0x80008b00, Cause = 0x0, Status Reg = 0x30408405 monitor: command boot aborted due to exception*(Hh.MQ.5Bootstrap, Version 5.3 (10) [tamb 10], RELEASE SOFTWARE (fc1) Copyright (c) 1994 by cisco Systems, Inc. C4500 processor with 32768 Kbytes of main memory rommon 1 boot flash: program load complete, entry point: 0x80008000, size: 0x47c924 *** Cache Error Exception *** Cache Err Reg = 0xa0080108 data reference, primary cache, data field error , error not on SysAD Bus PC = 0x800083d0, Cause = 0x8000, Status Reg = 0x30408405 monitor: command boot aborted due to exception rommon 2 rommon 1 rommon 1 rommon 1 rommon 1 dev Devices in device table: id name flash: flash bootflash: boot flash eprom: eprom rommon 2 dir bootflash: File size Checksum File name 2818784 bytes (0x2b02e0) 0xb62fc4500-boot-mz.122-1.bin rommon 3 dir flash: File size Checksum File name 4704832 bytes (0x47ca40) 0xdcecc4500-is-mz.120-7.bin rommon 4 boot flash:c4500-is-mz.120-7.bin program load complete, entry point: 0x80008000, size: 0x47c924 *** Cache Error Exception *** Cache Err Reg = 0xa0080108 data reference, primary cache, data field error , error not on SysAD Bus PC = 0x800083d0, Cause = 0x0, Status Reg = 0x30408405 monitor: command boot aborted due to exception rommon 5 boot flash: program load complete, entry point: 0x80008000, size: 0x47c924 *** Cache Error Exception *** Cache Err Reg = 0xa0080108 data reference, primary cache, data field error , error not on SysAD Bus PC = 0x800083d0, Cause = 0x0, Status Reg = 0x30408405 monitor: command boot aborted due to exception rommon 6 x System Bootstrap, Version 5.3(10) [tamb 10], RELEASE SOFTWARE (fc1) Copyright (c) 1994 by cisco Systems, Inc. Bad RAM at location 0xA000: wrote 0xA000, read 0x the above was a boot attempt with NO RAM System Bootstrap, Version 5.3(10) [tamb 10], RELEASE SOFTWARE (fc1) Copyright (c) 1994 by cisco Systems, Inc. C4500 processor with 32768 Kbytes of main memory program load complete, entry point: 0x80008000, size: 0x2b01c4 *** Cache Error Exception *** Cache Err Reg = 0xa4280118 data reference, primary cache, data field error , error on SysAD Bus PC = 0x80008b00, Cause = 0x0, Status Reg = 0x30408405 monitor: command boot aborted due to exception*(Hh.MQ.5Bootstrap, Version 5.3 (10) [tamb 10], RELEASE SOFTWARE (fc1) Copyright (c) 1994 by cisco Systems, Inc. C4500 processor with 32768 Kbytes of main memory rommon 1 // Marc Thach Xuan Ky wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi, I had a very similar message, I changed the cache and main RAM, but I just got different error messages. I concluded that I had a bad backplane. However, I swapped around the NP modules, and it's been working fine since rgds Marc nettable_walker wrote: Thank you I already swapped memory once, but I will try it again. Kim Graham wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Check your flash for crash info files. You can read through these and or download them to add to your TAC case. You have a memory error and may need to swap out a stick of memory. Searching Cache Error Exception 4700 and Cache Parity Exception 4500 separately gives you many links that will help you to understand what is happening. You do not need a CCO account to do this search. Kim Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54935t=54591 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
I would like to connect the ATM blade on my Catalyst 5505 to a [7:54947]
10/5/2002 9:50pm Saturday RLP_5505 (enable) sho module Mod Slot Ports Module-Type Model Sub Status --- - - --- --- 1 12 1000BaseX Supervisor IIIG WS-X5550no ok 2 22 MM OC-3 Dual-Phy ATM WS-X5158no ok 3 32410/100BaseTX Ethernet WS-X5224no ok 4 42410/100BaseTX Ethernet WS-X5224no ok 5 52410/100BaseTX Ethernet WS-X5224no ok Mod MAC-Address(es)Hw Fw Sw --- -- -- -- --- -- 1 00-90-bf-23-ac-00 to 00-90-bf-23-af-ff 1.25.1(1) 6.3(9) 2 00-10-7b-42-b3-d6 2.11.312.0(22)W5(25) 3 00-10-7b-49-07-20 to 00-10-7b-49-07-37 1.43.1(1) 6.3(9) 4 00-10-7b-94-fb-30 to 00-10-7b-94-fb-47 1.43.1(1) 6.3(9) 5 00-10-7b-94-fc-20 to 00-10-7b-94-fc-37 1.43.1(1) 6.3(9) RLP_5505 (enable) Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54947t=54947 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Catalyst ATM blade to Marconi ASX-200WG [7:54948]
10/5/2002 9:50pm Saturday I would like to connect the ATM blade on my Catalyst 5505 to a Marconi/FORE ASX-200WG Can anyone guide me thru setting it up ? RLP_5505 (enable) sho module Mod Slot Ports Module-Type Model Sub Status --- - - --- --- 1 12 1000BaseX Supervisor IIIG WS-X5550no ok 2 22 MM OC-3 Dual-Phy ATM WS-X5158no ok 3 32410/100BaseTX Ethernet WS-X5224no ok 4 42410/100BaseTX Ethernet WS-X5224no ok 5 52410/100BaseTX Ethernet WS-X5224no ok Mod MAC-Address(es)Hw Fw Sw --- -- -- -- --- -- 1 00-90-bf-23-ac-00 to 00-90-bf-23-af-ff 1.25.1(1) 6.3(9) 2 00-10-7b-42-b3-d6 2.11.312.0(22)W5(25) 3 00-10-7b-49-07-20 to 00-10-7b-49-07-37 1.43.1(1) 6.3(9) 4 00-10-7b-94-fb-30 to 00-10-7b-94-fb-47 1.43.1(1) 6.3(9) 5 00-10-7b-94-fc-20 to 00-10-7b-94-fc-37 1.43.1(1) 6.3(9) RLP_5505 (enable) Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54948t=54948 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: VPN tunnel with IPSec over GRE [7:54634]
10/3/20029:45pm Thursday When I loook @ the link you referenced I can honestly see why I love Cisco truly regret working on Bay/Nortel routers switches for 2 1/2 years before ever touching Cisco letting my ego headed boss bully me into getting the Nortel Networks Certified Support Expert ! Try to find something like this link on Nortel's useless web site. Try to find out how to recover the password on theie ASN router by looking on thier useless web site ! All they have is marketing. Cisco tells us how to do the job. Good Night wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi, I think the following URL could help: http://www.cisco.com/warp/public/105/56.html Regards, Alaerte Richard Deal @groupstudy.com em 01/10/2002 13:26:29 Favor responder a Richard Deal Enviado Por: [EMAIL PROTECTED] Para: [EMAIL PROTECTED] cc: Assunto:Re: VPN tunnel with IPSec over GRE [7:54634] It's probably an MTU problem. I have an IPSec connection being tunneled via GRE, which in turn, is tunneled by another IPSec connection. Don't ask why I'm doing this :-) But we had to set the MTU down to 1320 to prevent fragmentation, and thus performance, issues. In your case, you might want to try using the extended ping with the no fragment option to determine which MTU size will work in your situation. Cheers! Richarde Thomas N. wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi All, I am setting up a site-to-site VPN between 2 LANs using Cisco IOS VPN (Cisco 2600 routers). I could get the tunnel up and running between the two LANs with IPSec over GRE so that I can run EIGRP. Data transfer between 2 LANs across the tunnel looks OK, and all dynamic routes learned with EIGRP. However, a problem come up when I put a Proxy Server on the first LAN and force Internet traffic from workstations from the second LAN to go out with this Proxy server. Workstations from the second LAN could browse Internet across the tunnel to reach the Proxy server then hit the Internet; however, the performance is very poor (seem like browsing over a 56k modem). I am thinking this may be because of fragmentation on the 2 routers. Is there any work around for this issue? If MTU size needs to be adjusted, what would be the ideal MTU size for IPSec over GRE tunnel in tunnel mode? Again, thank you All for the help! Thomas N. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54846t=54634 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
router boots in to rommon [7:54591]
Anybody have any ideas ? router tryes to boot, but goes in to rommon rommon 8 meminfo Main memory size: 32 MB. Packet memory size: 16 MB Available main memory starts at 0xa000e000, size 0x1ff2000 Packet memory starts at 0xa800 NVRAM size: 0x2 rommon 9 dir usage: dir rommon 10 dir flash0: bad device name usage: dir rommon 11 reset System Bootstrap, Version 5.3(10) [tamb 10], RELEASE SOFTWARE (fc1) Copyright (c) 1994 by cisco Systems, Inc. C4500 processor with 32768 Kbytes of main memory program load complete, entry point: 0x80008000, size: 0x2b01c4 *** Cache Error Exception *** Cache Err Reg = 0xa0280108 data reference, primary cache, data field error , error not on SysAD Bus PC = 0x80008b00, Cause = 0x0, Status Reg = 0x30408405 monitor: command boot aborted due to exception*(Hh.MQ.5 ==QMQI.A1Y.IM%= =AeI% !Q! %EeeQ?e %M =MeMQ.5M1%9 95)C4500 processor with 32768 Kbytes of main memory rommon 1 dev Devices in device table: id name flash: flash bootflash: boot flash eprom: eprom rommon 2 dir flash: File size Checksum File name 4704832 bytes (0x47ca40) 0xdcecc4500-is-mz.120-7.bin rommon 3 boot flash: c4500-is-mz.120-7.bin program load complete, entry point: 0x80008000, size: 0x47c924 Self decompressing the image : # # [OK] Restricted Rights Legend Use, duplication, or disclosure by the Government is subject to restrictions as set forth in subparagraph (c) of the Commercial Computer Software - Restricted Rights clause at FAR sec. 52.227-19 and subparagraph (c) (1) (ii) of the Rights in Technical Data and Computer Software clause at DFARS sec. 252.227-7013. cisco Systems, Inc. 170 West Tasman Drive San Jose, California 95134-1706 Cisco Internetwork Operating System Software IOS (tm) 4500 Software (C4500-IS-M), Version 12.0(7), RELEASE SOFTWARE (fc1) Copyright (c) 1986-1999 by cisco Systems, Inc. Compiled Thu 14-Oct-99 04:14 by phanguye Image text-base: 0x60008930, data-base: 0x608DA000 cisco 4700 (R4K) processor (revision E) with 32768K/16384K bytes of memory. Processor board ID 04320998 R4700 processor, Implementation 33, Revision 1.0 (512KB Level 2 Cache) G.703/E1 software, Version 1.0. Bridging software. X.25 software, Version 3.0.0. 128K bytes of non-volatile configuration memory. 8192K bytes of processor board System flash (Read/Write) 4096K bytes of processor board Boot flash (Read/Write) Press RETURN to get started! 00:00:03: %LINK-4-NOMAC: A random default MAC address of .0c83.0998 has been chosen. Ensure that this address is unique, or specify MAC addresses for commands (such as 'novell routing') that allow the use of this address as a default. 00:00:05: %SYS-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) 4500 Software (C4500-IS-M), Version 12.0(7), RELEASE SOFTWARE (fc1) Copyright (c) 1986-1999 by cisco Systems, Inc. Compiled Thu 14-Oct-99 04:14 by phanguye Error: primary data cache, fields: data, SysAD virtual addr 0x60D80100, physical addr(21:3) 0x180100, vAddr(14:12) 0x virtual addr 0x60D80100, physical addr(21:3) 0x180100, vAddr(14:12) 0x === Flushing messages (00:39:41 UTC Thu Nov 21 1996) === Buffered messages: 00:00:03: %LINK-4-NOMAC: A random default MAC address of .0c83.0998 has been chosen. Ensure that this address is unique, or specify MAC addresses for commands (such as 'novell routing') that allow the use of this address as a default. 00:00:05: %SYS-5-RESTART: System restarted -- Cisco Internetwork Operating System Software IOS (tm) 4500 Software (C4500-IS-M), Version 12.0(7), RELEASE SOFTWARE (fc1) Copyright (c) 1986-1999 by cisco Systems, Inc. Compiled Thu 14-Oct-99 04:14 by phanguye Queued messages: 00:01:06: %SYS-3-LOGGER_FLUSHING: System pausing to ensure console debugging out put. No fault history 0x. Need 11.1 (2) or higher ROM *** System received a Cache Parity Exception *** signal= 0x14, code= 0xa4180100, context= 0x60c0c5c0 PC = 0x602cbbc0, Cause = 0x8020, Status Reg = 0x34008002 rommon 4 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54591t=54591 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: router boots in to rommon [7:54591]
Thank you I already swapped memory once, but I will try it again. Kim Graham wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Check your flash for crash info files. You can read through these and or download them to add to your TAC case. You have a memory error and may need to swap out a stick of memory. Searching Cache Error Exception 4700 and Cache Parity Exception 4500 separately gives you many links that will help you to understand what is happening. You do not need a CCO account to do this search. Kim Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54598t=54591 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: what does SR/TLB really do ? [7:54302]
GOT IT WORKING !!! Barbados#sho rif Codes: * interface, - static, + remote Dst HW AddrSrc HW AddrHow Idle(min) Vlan Routing Information Field 00a0.24f9.fab2 N/ATo0/0 0 - - 0005.7725.e420 N/ATo0/0 2 - - 0005.7725.e402 N/ATo0/0 0 - - 00a0.4c01.d886 N/ATo0/0 * - - 0004.ac56.3d1b N/ABG1 0 - 0890.0011.7D01.3E80 0004.ac56.3d1b N/ATo0/0 0 - - Barbados#sho rif Codes: * interface, - static, + remote Dst HW AddrSrc HW AddrHow Idle(min) Vlan Routing Information Field 00a0.24f9.fab2 N/ATo0/0 1 - - 0005.7725.e420 N/ATo0/0 2 - - 0005.7725.e402 N/ATo0/0 0 - - 00a0.4c01.d886 N/ATo0/0 * - - 0004.ac56.3d1b N/ABG1 0 - 0890.0011.7D01.3E80 0004.ac56.3d1b N/ATo0/0 0 - - Barbados#sho bri Total of 300 station blocks, 298 free Codes: P - permanent, S - self Bridge Group 1: Address Action Interface Age RX count TX count 0020.356a.bcd8 forward TokenRing0/0 0 3577 5016 0060.9789.812c forward Ethernet0/0 0 5607 3248 Barbados#sho ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-JK9O3S-M), Version 12.2(10b), RELEASE SOFTWARE (f c1) Copyright (c) 1986-2002 by cisco Systems, Inc. Compiled Thu 11-Jul-02 20:50 by pwade Image text-base: 0x80008088, data-base: 0x8157D180 ROM: System Bootstrap, Version 11.3(2)XA4, RELEASE SOFTWARE (fc1) Barbados uptime is 3 hours, 7 minutes System returned to ROM by power-on System restarted at 09:39:29 UTC Sun Sep 29 2002 System image file is flash:c2600-jk9o3s-mz.122-10b.bin cisco 2612 (MPC860) processor (revision 0x102) with 61440K/4096K bytes of memory FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: what does SR/TLB really do ? [7:54302]
Thanks for your suggestions. I will try them this afternoon. Cisco's own example for this shows IP address on the interfaces (not the same one's I used) so I put them on. I was also hoping to route the traffic accross the WAN in addition to bridging between PC's but I will get to that after I figure out the first issue ! Richard // Priscilla Oppenheimer wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... nettable_walker wrote: 9/26/2002 11:11pm Thursday Professionals - I have two WIN95 laptops --- one is connected to a Catalyst 3920, then token ring 0/0, the other to a Catalyst 1924, then ethernet 0/0 I'm wondering why on the router you have e0/0 being 12.3.1.1/24 and to0/0 being 155.15.15.1/24. It doesn't look like the Ethernet and Token Ring networks are really bridged?? If they are bridged, then they don't need IP addresses, or they should have IP addresses in the same subnet. The PCs should be in that same subnet also. To make sure you really have created one big bridged/switched network, put everything in the same IP subnet and do some pinging. To test Windows and SR/TLB networking, however, you don't actually need or want IP. Instead, make sure the PCs are using NetBEUI. The bridge should forward their broadcasts and they should find each other. The PCs should not use NetBIOS over IP or IPX. You don't need or want network-layer packet forwarding for your test, if I understand what you are trying to accomplish. ___ Priscilla Oppenheimer www.troubleshootingnetworks.com www.priscilla.com Barbados#sho cdp neighbors Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater Device IDLocal Intrfce HoldtmeCapability Platform Port ID 000577:25E400 (HSTRA Catalyst 3920) Tok 0/0172 B S CAT3920 1/2 Gozo Eth 0/0156 T S 1900 7 2522_Ser 0/1172 R 2522 Ser 1 Barbados# The PC's could ping each other even before I enabled EIGRP --- they are directly connected. I wanted to set up SR/TLB so I entered some commands as you can see in the log at the bottom of this post Even after setting up SR/TLB the PC's cannot see each other in network neighborhood, so in what way are they connected ? http://www.cisco.com/warp/public/701/45.html#5 from above link: If you need to connect stations between Ethernet and Token Ring which are local to the router, you must use SR/TLB sho run Building configuration... Current configuration : 2151 bytes ! ! Last configuration change at 22:26:24 UTC Thu Sep 26 2002 ! NVRAM config last updated at 22:26:25 UTC Thu Sep 26 2002 ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Barbados ! enable password cisco ! username richard password 0 cisco ip subnet-zero ! ! no ip domain-lookup ip multicast-routing ip audit notify log ip audit po max-events 100 ipx routing 0005.3280.1b60 ipx maximum-paths 6 ! call rsvp-sync ! ! ! ! ! ! ! ! interface Loopback11 description EIGRP loopback ip address 12.8.1.2 255.255.255.255 ipx network C812 ! interface Loopback12 description DLSw loopback no ip address ! interface Loopback13 description ospf loopback no ip address ! interface Loopback14 description bgp loopback no ip address ! interface Loopback215 description RIP loopback no ip address ! interface Ethernet0/0 ip address 12.3.1.1 255.255.255.0 ip accounting output-packets half-duplex ipx network C311 ipx accounting ! interface Serial0/0 no ip address shutdown no fair-queue ! interface TokenRing0/0 ip address 155.15.15.1 255.255.255.0 ip accounting output-packets ipx network 9BFF1 ipx accounting ring-speed 16 ! interface Serial0/1 ip address 12.88.1.2 255.255.255.0 ip accounting output-packets ipx network C5811 ipx accounting ! interface Serial0/2 no ip address shutdown ! interface Serial0/3 no ip address shutdown ! router eigrp 90 network 12.0.0.0 network 155.15.0.0 no auto-summary no eigrp log-neighbor-changes ! ip classless ip http server ip pim bidir-enable ip pim rp-address 20.0.9.11 ! logging trap debugging logging 111.111.111.111 ! snmp-server enable traps tty snmp-server enable traps config snmp-server enable traps bgp snmp-server host 111.111.111.111 richard tty config bgp ! ! ! ! voice-port 1/0/0 ! voice-port 1/0/1 ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous full-help line aux 0 line vty 0 4 password cisco absolute-timeout 999 log
Re: Boot rom [7:54306]
take a look @ www.routerchief.com Vicuna, Mark wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... It depends on the flash chips, some older boot roms do not recognise the newer chips. Call cisco to get some upgraded roms if you have a contract or you can get them cheap from ebay. The version you are looking for is 11.0(10c)XB2. hth, Mark. -Original Message- From: Binh [mailto:[EMAIL PROTECTED]] Sent: Friday, 27 September 2002 18:27 To: [EMAIL PROTECTED] Subject: Boot rom [7:54306] Hi, Just want know what version boot rom for 2500 series routers is needed to reckonize 16mb of flash memory, i.e. 2 x 8mb flash. Thanks in advance Binh Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54419t=54306 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
what does SR/TLB really do ? [7:54302]
9/26/2002 11:11pm Thursday Professionals - I have two WIN95 laptops --- one is connected to a Catalyst 3920, then token ring 0/0, the other to a Catalyst 1924, then ethernet 0/0 Barbados#sho cdp neighbors Capability Codes: R - Router, T - Trans Bridge, B - Source Route Bridge S - Switch, H - Host, I - IGMP, r - Repeater Device IDLocal Intrfce HoldtmeCapability Platform Port ID 000577:25E400 (HSTRA Catalyst 3920) Tok 0/0172 B S CAT3920 1/2 Gozo Eth 0/0156 T S 1900 7 2522_Ser 0/1172 R2522 Ser 1 Barbados# The PC's could ping each other even before I enabled EIGRP --- they are directly connected. I wanted to set up SR/TLB so I entered some commands as you can see in the log at the bottom of this post Even after setting up SR/TLB the PC's cannot see each other in network neighborhood, so in what way are they connected ? http://www.cisco.com/warp/public/701/45.html#5 from above link: If you need to connect stations between Ethernet and Token Ring which are local to the router, you must use SR/TLB sho run Building configuration... Current configuration : 2151 bytes ! ! Last configuration change at 22:26:24 UTC Thu Sep 26 2002 ! NVRAM config last updated at 22:26:25 UTC Thu Sep 26 2002 ! version 12.2 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Barbados ! enable password cisco ! username richard password 0 cisco ip subnet-zero ! ! no ip domain-lookup ip multicast-routing ip audit notify log ip audit po max-events 100 ipx routing 0005.3280.1b60 ipx maximum-paths 6 ! call rsvp-sync ! ! ! ! ! ! ! ! interface Loopback11 description EIGRP loopback ip address 12.8.1.2 255.255.255.255 ipx network C812 ! interface Loopback12 description DLSw loopback no ip address ! interface Loopback13 description ospf loopback no ip address ! interface Loopback14 description bgp loopback no ip address ! interface Loopback215 description RIP loopback no ip address ! interface Ethernet0/0 ip address 12.3.1.1 255.255.255.0 ip accounting output-packets half-duplex ipx network C311 ipx accounting ! interface Serial0/0 no ip address shutdown no fair-queue ! interface TokenRing0/0 ip address 155.15.15.1 255.255.255.0 ip accounting output-packets ipx network 9BFF1 ipx accounting ring-speed 16 ! interface Serial0/1 ip address 12.88.1.2 255.255.255.0 ip accounting output-packets ipx network C5811 ipx accounting ! interface Serial0/2 no ip address shutdown ! interface Serial0/3 no ip address shutdown ! router eigrp 90 network 12.0.0.0 network 155.15.0.0 no auto-summary no eigrp log-neighbor-changes ! ip classless ip http server ip pim bidir-enable ip pim rp-address 20.0.9.11 ! logging trap debugging logging 111.111.111.111 ! snmp-server enable traps tty snmp-server enable traps config snmp-server enable traps bgp snmp-server host 111.111.111.111 richard tty config bgp ! ! ! ! voice-port 1/0/0 ! voice-port 1/0/1 ! dial-peer cor custom ! ! ! ! ! line con 0 exec-timeout 0 0 logging synchronous full-help line aux 0 line vty 0 4 password cisco absolute-timeout 999 login local full-help ! exception dump 111.111.111.111 end Barbados#sho ipx route Codes: C - Connected primary network,c - Connected secondary network S - Static, F - Floating static, L - Local (internal), W - IPXWAN R - RIP, E - EIGRP, N - NLSP, X - External, A - Aggregate s - seconds, u - uses, U - Per-user static/Unknown, H - Hold-down 7 Total IPX routes. Up to 6 parallel paths and 16 hops allowed. No default route known. C C311 (NOVELL-ETHER), Et0/0 C C812 (UNKNOWN), Lo11 C 9BFF1 (SAP), To0/0 C C5811 (HDLC), Se0/1 R 4001 [13/02] viaC5811.0010.7b3a.e001, 24s, Se0/1 R CB11 [07/01] viaC5811.0010.7b3a.e001, 24s, Se0/1 R C5801 [07/01] viaC5811.0010.7b3a.e001, 24s, Se0/1 Barbados#sho ip route eigrp 4.0.0.0/32 is subnetted, 1 subnets D 4.0.0.1 [90/2809856] via 12.88.1.1, 00:37:05, Serial0/1 12.0.0.0/8 is variably subnetted, 5 subnets, 2 masks D 12.11.1.1/32 [90/2297856] via 12.88.1.1, 00:37:06, Serial0/1 D 12.88.0.0/24 [90/2681856] via 12.88.1.1, 00:37:06, Serial0/1 Barbados#sho rif Codes: * interface, - static, + remote Dst HW AddrSrc HW AddrHow Idle(min) Vlan Routing Information Field 00a0.4c01.d886 N/ATo0/0 * - - Barbados#config t Enter configuration commands, one per line. End with CNTL/Z. Barbados(config)#source-bridge ring-group 2000 Barbados(config)#source-bridge transparent 2000 1000 1 1 00:39:03: %LINEPROTO-5-UPDOWN: Line protocol on Interface VirtualRing2000, changed state to up 00:39:03: %LINEPROTO-5-UPDOWN: Line protocol on Interface RingGroup2000, changed state to up Barbados(config)#int ethernet 0/0
Re: boot software. [7:54088]
9/25/20026:06pm Wednesday Paul, If it is a 2500 router you are looking to upgrade you can get the bootprom's from Cisco for free. When I was going for CCNP two years ago I bought 8 used 2501, 2502, 2503, 2504, 2522 cisco sent me the chips for all of them for free. Richard // Casey, Paul (6822) wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello, Is there a way to update your System rom: bootstrap version off another router. I think that mine is correct. I have tftped the flash: from another router and that was fine, Is it possibleto tftp the System rom bootstrap software. Any help appreciated. Kind regards. Paul. Paul Casey O2 Ireland Core Network Eng'g Team 76 Lower Baggot Street, Dublin 2. * Mob : +353 86 8143310 E-mail: [EMAIL PROTECTED] PLEASE NOTE THAT THE ABOVE IS CONFIDENTIAL INFORMATION I See what you can do www.o2.ie This E-mail is from O2. The E-mail and any files transmitted with it are confidential and may also be privileged and intended solely for the use of the individual or entity to whom they are addressed. Any unauthorised direct or indirect dissemination, distribution or copying of this message and any attachments is strictly prohibited. If you have received the E-mail in error please notify [EMAIL PROTECTED] or telephone ++ 353 1 6095000. * Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=54141t=54088 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Exec Shell + Console [7:53661]
9/19/2002 9:40pm Thursday
You could just tell your LAN admins not to change anything on the switches.
Newell Ryan D SrA 18 CS/SCBT wrote in
message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
Evening group,
What I have a TACACS server and the setup we are trying to achieve goes as
follows:
I want the LAN admins to have minimal control on there switches in there
area. We have
accomplished that one the vty ports. Here is the config:
Server
user=test
password=test12
service-shell
set priv-level=15
service=shell
default cmd=(permit/deny)And the commands we want are here.
prohibit cmd=x
cmd=y{
Switch
aaa new-model
aaa authentication login telnet group tacacs+ line none
aaa authorization exec privilege group tacacs+ none
aaa authorization commands 15 cmd group tacacs+ none
line con 0
exec-timeout 5 0
password 7 x
authorization commands 15 cmd
authorization exec privilege
login authentication telnet
transport input telnet
stopbits 1
line vty 0 4
exec-timeout 5 0
authorization commands 15 cmd
authorization exec privilege
login authentication telnet
transport input telnet
It works great for vty but not for console. I read somewhere about a
hidden
authorization command for console but it is not working. Here is a debug.
xxx#debug aaa authorization
*Mar 1 00:15:22: AAA/MEMORY: free_user (0x6B451C) user='test' ruser=''
port='tty0' rem_addr='async' authen_type=ASCII service=LOGIN priv=1
*Mar 1 00:15:24: AAA: parse name=tty0 idb type=-1 tty=-1
*Mar 1 00:15:24: AAA: name=tty0 flags=0x11 type=4 shelf=0 slot=0
adapter=0
port=0 channel=0
*Mar 1 00:15:24: AAA/MEMORY: create_user (0x69BC24) user='' ruser=''
port='tty0' rem_addr='async' authen_type=ASCII service=LOGIN priv=1
*Mar 1 00:15:37: AAA/AUTHOR: authenticated console user is permitted
*Mar 1 00:15:50: AAA/MEMORY: free_user (0x528F70) user='' ruser=''
port='tty0' rem_addr='async' authen_type=ASCII service=ENABLE priv=15
*Mar 1 00:16:05: AAA/MEMORY: free_user (0x6B4478) user='' ruser=''
port='tty0' rem_addr='async' authen_type=ASCII service=ENABLE priv=15
Failed attempts for console
*Mar 1 00:16:27: AAA: parse name=tty2 idb type=-1 tty=-1
*Mar 1 00:16:27: AAA: name=tty2 flags=0x11 type=5 shelf=0 slot=0
adapter=0
port=2 channel=0
*Mar 1 00:16:27: AAA/MEMORY: create_user (0x4D4CE4) user='' ruser=''
port='tty2' rem_addr='1x.1x.6x.2x' authen_type=ASCII service=LOGIN priv=1
*Mar 1 00:16:35: tty2 AAA/AUTHOR/EXEC (3125102166): Port='tty2'
list='privilege' service=EXEC
*Mar 1 00:16:35: AAA/AUTHOR/EXEC: tty2 (3125102166) user='test'
*Mar 1 00:16:35: tty2 AAA/AUTHOR/EXEC (3125102166): send AV service=shell
*Mar 1 00:16:35: tty2 AAA/AUTHOR/EXEC (3125102166): send AV cmd*
*Mar 1 00:16:35: tty2 AAA/AUTHOR/EXEC (3125102166): found list
privilege
*Mar 1 00:16:35: tty2 AAA/AUTHOR/EXEC (3125102166): Method=tacacs+
(tacacs+)
*Mar 1 00:16:35: AAA/AUTHOR/TAC+: (3125102166): user=test
*Mar 1 00:16:35: AAA/AUTHOR/TAC+: (3125102166): send AV service=shell
*Mar 1 00:16:35: AAA/AUTHOR/TAC+: (3125102166): send AV cmd*
*Mar 1 00:16:35: AAA/AUTHOR (3125102166): Post authorization status =
PASS_ADD
*Mar 1 00:16:35: AAA/AUTHOR/EXEC: Processing AV service=shell
*Mar 1 00:16:35: AAA/AUTHOR/EXEC: Processing AV cmd*
*Mar 1 00:16:35: AAA/AUTHOR/EXEC: Processing AV priv-lvl=15
*Mar 1 00:16:35: AAA/AUTHOR/EXEC: Authorization successful
Passed attempts for console
I think my understanding of exec shell is what's hurting me. Any comments
or
advice would be greatly appreciated.
Ryan
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password recovery on a Marconi/FORE ASX-200WG switch [7:52912]
9/9/2002 2:22amMonday Has anyone ever done this ? I was able to break in to it @ bootup it looks amazingly like a cisco router but I cannot figure out how to do it. Marconi's web site is actually more usless than Nortel's !!! Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=52912t=52912 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
password recovery on a Marconi/FORE ASX-200WG switch [7:52913]
9/9/2002 2:22amMonday Has anyone ever done this ? I was able to break in to it @ bootup it looks amazingly like a cisco router but I cannot figure out how to do it. Marconi's web site is actually more usless than Nortel's !!! Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=52913t=52913 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: flash PCMCIA [7:52604]
9/5/2002 10:30pm Thursday You caan do that with Nortel router a special free program called BNFS95 www.nortelnetworks.com/rml It works great. I have never tryed it with Cisco. Let me know what happens. Richard // Mohamed Saro wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I need a driver to install the PCMCIA flash or disk of Cisco 7200 router on the labtop to delete or copy files (images to it) any ideas? [GroupStudy.com removed an attachment of type application/ms-tnef which had a name of winmail.dat] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=52771t=52604 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
IP to ATM CoS [7:52693]
9/4/20024:20pm Wednesday Professional's What is IP to ATM CoS ? How does it fit into the VC arrangement ? Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=52693t=52693 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Help needed on Simline 2 ISDN Simulator [7:52255]
8/28/20027:25pm Wednesday I have had excellent experience with the simline. You use regular RJ-45 patch cable to connect it to the router You might want to check out the following: http://cgi.ebay.com/ws/eBayISAPI.dll?ViewItemitem=2049666072 H. wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello, Does anyone had any experience on Simline 2 ISDN Simulator? I am thinking of buying a 2nd hand one. I have been told that the simulator works just by normal Ethernet connections into the Cisco 2503, so no need of any extra cabling. Is there anything I have to look out for when getting an ISDN Simulator? http://www.astricom.com/simline2faq.htm Any help or comments would be greatly appreciated. Best Regards, H. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=52257t=52255 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
flash RAM upgrade for WS-X5550 Sup III G [7:51286]
8/12/20029:02pm Monday Anyone know a CHEAP source for flash RAM for above ? I want to upgrade my home lab RLP_NIU_5505 (enable) RLP_NIU_5505 (enable) sho version WS-C5505 Software, Version McpSW: 6.3(8) NmpSW: 6.3(8) Copyright (c) 1995-2002 by Cisco Systems NMP S/W compiled on Jul 30 2002, 22:35:56 MCP S/W compiled on Jul 30 2002, 22:21:10 System Bootstrap Version: 5.1(1) Hardware Version: 1.0 Model: WS-C5505 Serial #: 6304970035 Mod Port Model Serial # Versions Mod Port Model Serial # Versions 1 2WS-X5550 024411176 Hw : 1.2 Fw : 5.1(1) Fw1: 5.2(1) Sw : 6.3(8) 2 12 WS-X5203 00949 Hw : 1.1 Fw : 3.1(1) Sw : 6.3(8) 3 24 WS-X5224 40740 Hw : 1.4 Fw : 3.1(1) Sw : 6.3(8) 4 24 WS-X5224 00072 Hw : 1.4 Fw : 3.1(1) Sw : 6.3(8) 5 24 WS-X5224 06090 Hw : 1.4 Fw : 3.1(1) Sw : 6.3(8) DRAMFLASH NVRAM Module Total UsedFreeTotal UsedFreeTotal Used Free -- --- --- --- --- --- --- - - - 1 32768K 18998K 13770K 8192K 3923K 4269K 512K 187K 325K Uptime is 0 day, 0 hour, 30 minutes RLP_NIU_5505 (enable) Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=51286t=51286 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
anyone ever tried to convert a 2502 to a 2501 ? [7:51201]
8/11/2002 2:05pm Sunday Professional's, Like a lot of other people preparing for the CCIE lab I have several 2502's a Catalyst 3920 Now that token ring is OFF the CCIE R/S lab has anyone devised a way to replace that interface with a 10baseT interface ? Even if it were $100 per router, that would be cool to do . Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=51201t=51201 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
looking for a layer 3 card for the SUP III WS-X5550 [7:50610]
8/3/2002 5:45pmSaturday Anyone have one they might want to trade or sell ? Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=50610t=50610 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
anyone looking for a new RSP4 ? [7:49675]
7/25/2002 11:33am Thursday I have one I would like to trade for some other hardware. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=49675t=49675 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BSCI 640-901 [7:49188]
7/18/2002 4:44pm Thursday Professionals, I am planning on taking the 640-901 in a few days to get started on the CCIP. I have not been to a class or bought any books. Has anyone taken this test already ? The cisco blueprint does not look too bad - OSPF EIGRP BGP ISIS mostly real world stuff. Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=49188t=49188 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
failover only licence on PIX [7:45475]
5/30/2002 6:35pm Thursday Professionals, I have seen some deals on ebay for PIX 515's with FO license. I also do a lot of work on 2 sets of 525's Is the FO license upgradeable to a regular license ? Is the FO something in the chip set has anyone tried to modify it ? Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=45475t=45475 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
council cable --- Cisco to Nortel/Bay [7:44639]
5/21/200210:45am Tuesday Professionals, I have a Cisco terminal server controlling 15 Cisco routers/switches/PIXs I would like to add support for 4 Nortel routers. The Nortel council cable is DB9 female to BD 9 female strait thru. My plan is to plug plastic terminal adapters [ DB 9 to RJ 45 ] into the Nortel devices. Can anyone give me an idea for the pin out on this ? Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=44639t=44639 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
anybody ever try to make a token ring crossover cable ? [7:44682]
5/21/20029:00pm Tuesday Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=44682t=44682 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Terminal server required for CCNP/CCIE lab? [7:42600]
4/27/2002 3:20am Saturday I finished the CCNP over a year ago did not need reverse telnet. If you have the $$$ it will not hurt to have it. Richard // Kris Keen wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Get a 2511, they are fantastic. As far as I know, just about every lab scenario ive done has had Reverse Telnet setup as one of the first things you do.. They are perfect for CCNP/CCIE study Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=42737t=42600 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Xyplex Term Server [7:42716]
4/26/2002 8:40pm Friday I have a Cisco term server here @ home the syntax is 192.168.1.101 2200 (space --- no : ) Steve Watson wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Need some help. I got it up and running but can't seem to connect to a port through reverse telnet. I can telnet into the server at 192.168.1.101:2000 but can't get to 192.168.1.101:2200 My cable going from the server to the console port on my Cisco 2501 looks like this: 1-1 2-n/c 3-6 4-5 5-4 6-3 7-n/c 8-8 This is per a website I found that said a regular rollover cable wouldn't work. I have tried one and a crossover to no avail. Thanks, Steve Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=42722t=42716 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Catalyst 3920 [7:42690]
4/26/2002 8:40pm Friday I bought that sim from Bernard a while back It's great if you do not have the real thing. I bought my own 3920 a few months ago for my home lab I can tell you they are a pain to work with !!! Rumor was that a 128 meg version (high speed token ring) was in the works before the dot bomb Richard // Lupi, Guy wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... You could buy a 3920 simulator software package for about 75 but I wouldn't recommend it, I prefer to have routers to test different setups with. You could go on ebay and look for 3920 scenario, there is a person named Bernard that sells them for under 30 and he sets you up on the switch with a scenario planned out. I particularly enjoyed that because it gives you a goal to meet for the scenario. You could also go with bradshawlabs.com for about 75 dollars for eight hours, they have a full rack with ATM also so you could go for both, if you are looking for more than just the one technology I would recommend them. The administrator there is also very helpful if you are new to the stuff. Those are the ones I have found useful. ~-Original Message- ~From: Jeremy [mailto:[EMAIL PROTECTED]] ~Sent: Friday, April 26, 2002 6:01 PM ~To: [EMAIL PROTECTED] ~Subject: Catalyst 3920 [7:42690] ~ ~ ~Does anyone know a cheap rack that has a 3920 in it? I just ~want to fiddle ~with the vlan config, telnet and ping. Ideas?!? ~ ~ ~ ~ ~ Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=42723t=42690 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: I took the beta (351-001) [7:42113]
4/21/20024:00pmSunday Any idea how long the old test will be out there ? I took it a month ago failed by 4 questions. I was planning on retaking it in late May. Thanks, Richard // Dennis Laganiere wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I took the beta this afternoon, just to see how it compared to 350-001. I would like to share my perceptions; but please don't e-mail asking me to break the NDA, I won't. I found it to be significantly more challenging then the old exam, requiring you to know the topics covered much more deeply then before. I would be surprised if there isn't a considerable drop-off in the pass rate if what I saw today is any indication of what the ready-for-prime-time version is when it comes out. Finally some of the older technologies are dropping off, and as you can see from the blueprint, new technologies have been added. I also noticed that the questions have matured quite a bit, as if they pushed back some of the lab problems that were dropped in the transition to the one-day format. If you miss the troubleshooting section of the lab; you'll enjoy seeing it here. Keep in mind I've got a book out, as well as being one of the boson authors, so I have a vested interest here - but my advice would be that if you are anywhere near ready, start cramming to take the old version before it goes away. If you doubt my sincerity, spend the $50 and see if I'm kidding about the new exam. Again, without breaking the NDA - I'd be curious if anybody had a different experience. Perhaps I perceived it as harder just because I've spent so much time living with the old exam. Good luck all... -=- Dennis Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=42168t=42113 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Catalyst 3920 switches (OEM Olicom 8601) (fwd) [7:40863]
4/8/2002 9:45pm Monday I have two Catalyst 3920's connected to two 3640 router w/ NM 1FE1R2W. I do not see what the big deal is about this switch !!! Can you please explain the TrCRF and TrBRF thing ? Thanks a great deal, Richard // Brian wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I know that many of you studying for your CCIE lab are looking for good deals on some of the more critical peices of CCIE lab gear. As some of you may or may not know, the Catalyst 3900 series was originally made by Olicom, and known as the Olicom OC-8600 (Catalyst 3900) and the OC-8601 (Catalyst 3920). Later Cisco made these there catalyst line. I have a handfull of Olicom OC-8601 switches, which have the same interface as a Catalyst 3920. These are 20 port token ring switches. They do not support CDP, since they are the Olicom version, but they support everything else including the identical interface and method of creating TrCRF's and TrBRF's, which is the part most seem to concentrate on for CCIE lab study. These are very minty and clean. I am making them available to this list for $800/each. This is a very good deal on an affordable solution. These are running the latest version of the Olicom code, which like i said is is an identical interface as the Cisco code only this says Olicom instead of Cisco and does not support the CDP part of it. Brian --- Brian Feeny, CCIE #8036e: [EMAIL PROTECTED] Network Engineerp: 318.222.2638x109 ShreveNet Inc.f: 318.221.6612 Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40874t=40863 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Back to back AUX port for DDR? [7:40689]
4/6/2002 12:34pm Saturday If you do not have two telephone lines a dial tone simulator is a wonderful thing. It has helped me a lot in my CCIE lab prep. Richard // Nomadic Ping wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi, Does anyone know if its possible to configure 2 aux ports on 2 diffrent routers, connect them back to back for DDR routing? I have seen some configuration for this, but I suspect that you need 2 modems and 2 phone lines, can someone throw some light on this subject? Any responses much appreciated, TIA _ Do You Yahoo!? Get your free @yahoo.com address at http://mail.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=40691t=40689 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: comments on Cisco PIX CSPFA exam [7:34922]
2/8/2002 6:20pm Friday I think you should go take the CCIE lab. It's a lot easier now --- only one day instead of two. You'll fly right thru it ! Richard // mike johnson wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hi All, I took the Cisco PIX CSPFA exam yesterday and I was suprised to find out that my score is 970/1000. I've never worked with any type of firewalls let alone PIX Firewall. I read the CSPFA book and borrowed the materials from a friend of mine who went to global knowledge training a few weeks earlier. I am very disappointed with the exam. I don't think anyone like myself should be able to pass the exam that easily. I thought yesterday's test score was a fluke so this morning I went and took the MCNS exam and I got a score of 960/1000. I was completely shocked. A few hours, I decide to sign up for the CCIE written exam. Amazingly I passed with a score of 92/100 That is unbelievable. To pass the exam for someone like myself really de-value the prestige of Cisco Certification by some bookworms like me. Cisco, after all, should make the exam a lot harder than the way it is now. Anyone care to comment on this. Mike Johnson __ Do You Yahoo!? Send FREE Valentine eCards with Yahoo! Greetings! http://greetings.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34925t=34922 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 2600 Current ROMs [7:34091]
2/1/2002 6:00pm Friday I am running 16 meg flash 64 meg RAM in my 2600's have that same ROM Richard // Circusnuts wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I have ROM Version 11.3(2)XA3 installed in my 2611, I was told that I may need the latest ROMs for the 16 Meg Cisco FLASH upgrade to take effect. I just received the updated ROMs from Cisco (BOOT-3600=) and the version is 11.1(20)AA2. What gives ??? Any ideas before I crack the case to try these ??? Thanks Phil Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=34146t=34091 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: aux port issue [7:33466]
1/28/2002 8:30pm Monday Vince, I have never gotten a 56k modem to work with a cisco router. I get the same thing with the blinking curser. If you plug a 33k modem in you get thru right away. Please let me know if how you get a 56k modem to connect. Richard // Vincent Miller wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... I am trying to guide a customer through an aux port setup. so far, we have the following in the router: line aux 0 password cisco login modem InOut transport input all speed 115200 flowcontrol hardware HOwever,when anyone calls the dial to number, the modem answers, but nothing appears on the screen except a blinking cursor. The terminal session shows a status of connected. I believe the attached modem is a USR 56k v.34 capable. Any suggestions would be greatly appreciated. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=33531t=33466 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Totally OT : Was there a man on the moon ? [7:33465]
1/28/2002 8:55pm Monday The theory has been around for a while that men did not really go to the moon. The sad thing is the taxpayers sure got stuck with a huge bill for nothing ! (even if men did go to the moon the bill was still for nothing). What became of all the overpriced equipment that was used to fake us in to believing men went to the moon? Dumped in the ocean ? $500 million per space shuttle mission. I wish they would just lye about that bill us $250 million six times a year. That would save us 1.5 billion $ per year. Keep working !!! Your government is spending your $$$ much faster than you earn it. Richard // Phil Barker wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Sorry for this waste of b/w but I have two discening friends who keep insisting that man never went to the moon, instead it was a big stage act. The shadows are in the wrong place blah, blah, blah. Unfortunately they cannot expand on the shadow theory since they don't understand it themselves. They just Want to believe in an American etc conspiracy. G. My initial defence that Man has landed on the moon was based on the fact that Russia didn't make any complaints which I'm sure they would have done. This has been unfortunately dismissed by the same argument i.e propaganda, America etc would not allow the reporting of such info-. Okay, now I need Physics to help. My hunch is that the radio signal of the famous speech by Neil Armstrong would be sent on a certain frequency which could only be picked up by a receiver set to the same frequency, and it would be possible to calculate the distance from Neil to Earth. Not done physics for 20 years so I'm struggling here. OR could this be simulated in a LAB to make the distance of Neil to Stage appear to be the distance to the moon ? Any other possibilities more than welcome to shut these muppets up. Phil. __ Do You Yahoo!? Everything you'll ever need on one web page from News and Sport to Email and Music Charts http://uk.my.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=33537t=33465 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
back to back ATM NM-1A-T3 w/ 3620's [7:30062]
12/24/2001 5:30pm Monday Has any one set up back to back ATM with these modules ? I am looking to do it so I can improve my ATM skills. Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=30062t=30062 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
port mirror on 2621 [7:29958]
12/22/2001 8:30pm Saturday Professionals, Is it possible to mirror all traffic going thru e 0/0 to e 0/1 on a router ? Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29958t=29958 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: boot sequence on router [7:29029]
12/13/2001 8:15am Thursday Thanks, What your saying is what I believe to be true --- but were is the documentation ? That is my problem. Richard // Kane, Christopher A. wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... My understanding is that the router will: 1. Run through POST (Bootstrap loader is in control, code in ROM executes diagnostics) 2. Attempt to load IOS a.) Flash b.) Network c.) Boot (which is a small piece of IOS located in ROM, just enough to get the router up) 3. Perform hardware inventory 4. Load Configuration a.) NVRAM b.) Network c.) Initial Config/Setup Dialog (this is if there is no config in NVRAM) You can probably drill these down even a bit further. For instance, after the POST runs, the router will check the configuration-register boot field value for advice as to where to get the IOS from. What's more, before the IOS is loaded the router will scan the configuration file in NVRAM (if one is there) for any boot system commands. I'll search CCO to see if I can find a good link for you. Chris -Original Message- From: nettable_walker [mailto:[EMAIL PROTECTED]] Sent: Wednesday, December 12, 2001 11:41 PM To: [EMAIL PROTECTED] Subject: boot sequence on router [7:29029] 12/12/2001 10:42pm Wednesday Professionals, I am researching the default behavior of the Cisco router during boot up. I am very familiar with the hands on side of upgrading flash RAM on 2500 2600's but I need a text book answer. I searched Cisco's site for boot process boot sequence and do not really see what the router's default behavior is. Is a router with config reg 0x2102 supposed to boot from flash, then network, then NVRAM ? If a router is set to boot from flash:c2600-d-mz.113-10.T.bin but it cannot find c2600-d-mz.113-10.T.bin on the flash what will it do, and in what order ? Any help would be really appreciated. Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29058t=29029 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Is the LES a transit point for all traffic between LEC's ? [7:29059]
12/13/2001 8:15am Thursday I am really stumped --- Radia Perlman's book seem to say the oposite of what you are saying --- page 289 HELP !!! John Neiberger wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... No. Once SVCs are setup between the LECs, traffic flows directly between them without the use of the LES. The LES facilitates the initial connections but is not involved in the traffic flow after the end-to-end SVC is in place. I think. :-) You may want to double check that answer. It's been a while since I've even thought about LANE. Regards, John On Wed, 12 Dec 2001, nettable_walker ([EMAIL PROTECTED]) wrote: 12/12/2001 10:45pm Wednesday Professionals, Is the LES a transit point for all traffic between LEC's ? Thanks, Richard // [EMAIL PROTECTED] Get your own 800 number Voicemail, fax, email, and a lot more http://www.ureach.com/reg/tag Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29059t=29059 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: What is our Quest? [7:29085]
12/13/2001 12:34pm Thursday Howard C. Berkowitz wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... [If the subject line is ambiguous, please consult your Monty Python.] DISCLAIMER: I am involved in several commercial efforts for paper scenarios and virtual racks. I think the issues raised here, however, are of value to the community. --- Certification (and network learning that is not strictly certification related) involve scenarios for practice. It's my belief, however, that not all scenarios are the same. I'm not referring here to their quality, but to my belief that there are several types of scenarios that help in different aspects of the learning process. I'd really like feedback from the community if this thinking makes sense. 1. Technology familiarization scenarios 2. Complex problem recognition troubleshooting tests 3. Specific exam preparation (e.g., CCIE lab time management) 4. Non-certification (e.g., practice for real-world multihoming without CCIE restrictions, server interactions, etc.) If you were obtaining scenarios over a period of time, what would be your priorities? Type 1 -- 1a) This can reasonably begin with a preconfigured 1-3 router CCNA level system, that just allows CLI practice and the use of show/debug commands. 1b) The next level can be anywhere from CCNA to CCIE level, but focusing on a single protocol/technology. Other technologies are used only to support the primary objective. For example, my upcoming CertZone X.25 scenario starts by establishing OSPF routing (configuration given) over a serial line with HDLC encapsulation, then walking the student through the issues in converting to LAP-B and X.25 encapsulation. A basic such scenario gives the objectives and possibly some criteria for successful configuration, but doesn't give step-by-step guidance, illustrate common errors, and include troubleshooting. 1c) A more structured presentation, typically introducing common errors and showing how they are discovered and corrected on the way to a correct solution. 1d) Compare-and-contrast multipart scenarios, such as an OSPF scenario that explores several different aspects of partitioning and virtual links (e.g., connecting OSPF Area 0.0.0.0 across a non-OSPF domain, fixing an OSPF partition with a virtual link through a nonzero area, then examining the other application of virtual links: connecting noncontiguous areas to the backbone) Type 2 -- This is much more like an actual Cisco test experience, but giving the flavor of mentoring rather than time pressure. For example, you might be given an address plan, and told to implement OSPF in part of the network and RIP in another. You'd first get the individual protocols working, perhaps being guided through some common errors and how to spot them. Next, you'd set up redistribution, again with advice on typical problems. Once you have the redistributed routing working, you'd systematically add other features (e.g., DLSW+, performance management), again with guidance at each step. Type 3 -- Tests here are closer to the published descriptions and concerns of the CCIE lab, and include features such as a visible clock, and the option to choose to get a working configuration for some sub-part, losing the points but being able to go to the next part. In Pythonesque terms, Type 3 scenarios teach you to deal with the troll, but with the issue being the clock rather than the velocity of the sparrow. Type 4 -- My main focus here has been exterior routing for both multihomed enterprises and ISPs, but reflecting best current practice rather than some of the artificialities of the CCIE lab (e.g., encouraging rather than forbidding appropriate use of static and default routes). The first is Cisco CCIE certification practice, both practice for the written and the lab exam. The second is to prepare for Cisco specializations involving technologies such as voice and security. The third is basic familiarization for the CCIE. We can support training organizations, resellers, and enterprises in staff training aimed at any of these objectives. In addition, we are here to help in quests not directly associated with certification, such as advanced technology training (e.g., carrier-level BGP and MPS). Other related quests are familiarize enterprises with their planned multihomed and VPN configurations, and do final checkout in a controlled environment. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29110t=29085 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Is the LES a transit point for all traffic between LEC's ? [7:29114]
12/13/2001 12:50pm Thursday
Thanks --- I do appreciate it.
Richard
//
Priscilla Oppenheimer wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
I have her book (second edition) and I think she agrees with John. She
says
this about the LES:
LES: The node that keeps the mapping from MAC address to ATM address. A
LEC
registers its own (MAC, ATM) address with the LES and finds out the ATM
address of other LECs by asking the LES. A LES supports one ELAN. A LES
maintains a point-to-multipoint VC from itself to all LECs in the ELAN.
(She doesn't say that the LES sits in the middle between LEC
conversations).
On the next page, she gets into the rest of the story and says the LEC
asks the LES for the ATM address corresponding to layer 2 address D. When
it finds out (from the LES), the LEC establishes a VC to that ATM address,
and future packets for D are forwarded over that VC.
To send a multicast (or broadcast), the LEC must find the ATM address of
the BUS. It finds that by asking the LES for the ATM address of
. The LEC then establishes a VC to the BUS When a LEC
sends
it a packet to multicast, the BUS retransmits the packet onto the
point-to-multipoint VC.
In other words, Radia agrees with all the other experts. Not a big
surprise
there! ;-)
Priscilla
At 10:36 AM 12/13/01, John Neiberger wrote:
I don't have her book available so I can't comment directly on the
content. However, read through the following document:
http://www.cisco.com/univercd/cc/td/doc/product/software/ios120/12cgcr/swit
ch_c/xcprt7/xcovlane.htm
What out for line wrap on that one.
You can see that once the LEC has resolved the address of the remote
LEC to which it wants to communicate, a bi-directional data direct VCC
is setup and all data flow *directly* between the two LANE clients. The
LES gets involved when a LEC wants to join an ELAN and when address
resolution is required. Beyond that it doesn't do much.
Regards,
John
nettable_walker 12/13/01 7:14:12 AM
12/13/2001 8:15am Thursday
I am really stumped --- Radia Perlman's book seem to say the oposite of
what
you are saying --- page 289
HELP !!!
John Neiberger wrote in message
[EMAIL PROTECTED]">news:[EMAIL PROTECTED]...
No. Once SVCs are setup between the LECs, traffic flows
directly between them without the use of the LES. The LES
facilitates the initial connections but is not involved in the
traffic flow after the end-to-end SVC is in place.
I think. :-) You may want to double check that answer. It's
been a while since I've even thought about LANE.
Regards,
John
On Wed, 12 Dec 2001, nettable_walker
([EMAIL PROTECTED]) wrote:
12/12/2001 10:45pm Wednesday
Professionals,
Is the LES a transit point for all traffic between LEC's ?
Thanks,
Richard
//
[EMAIL PROTECTED]
Get your own 800 number
Voicemail, fax, email, and a lot more
http://www.ureach.com/reg/tag
Priscilla Oppenheimer
http://www.priscilla.com
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7i=29114t=29114
--
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Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
lord of the token ? [7:29119]
12/13/2001 1:01pm Thursday one token ring to rule them all one fddi ring to find them one virtual ring to bring them all in the broadcast storm bind them Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29119t=29119 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: lord of the token ? [7:29119]
12/13/2001 2:11pm Thursday Actually, I could have gone a lot further: Which Hobbit traveled to Mordor, only to find out the module had been EOL'ed ? Which elf fought the TAC about the bug in the I.O.S. code ? Which troll from Nortel sold out his customers and employee's and [most of all] believers ? Which dwarf hit the chassis with a hammer to satisfy the trade in agreement ? See J.R.R. Tolkien was both an Oxford Professor a CCIE in Richard // nrf wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Don't forget about Michael Flatley, Lord of the Dance nettable_walker wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... 12/13/2001 1:01pm Thursday one token ring to rule them all one fddi ring to find them one virtual ring to bring them all in the broadcast storm bind them Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29133t=29119 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
boot sequence on router [7:29029]
12/12/2001 10:42pm Wednesday Professionals, I am researching the default behavior of the Cisco router during boot up. I am very familiar with the hands on side of upgrading flash RAM on 2500 2600's but I need a text book answer. I searched Cisco's site for boot process boot sequence and do not really see what the router's default behavior is. Is a router with config reg 0x2102 supposed to boot from flash, then network, then NVRAM ? If a router is set to boot from flash:c2600-d-mz.113-10.T.bin but it cannot find c2600-d-mz.113-10.T.bin on the flash what will it do, and in what order ? Any help would be really appreciated. Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29029t=29029 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Is the LES a transit point for all traffic between LEC's ? [7:29030]
12/12/2001 10:45pm Wednesday Professionals, Is the LES a transit point for all traffic between LEC's ? Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=29030t=29030 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ATM theory [7:28607]
12/9/2001 4:48pm Sunday Professionals, How are IP ARP requests handled in LANE ? Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28607t=28607 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
more ATM theory [7:28608]
12/9/2001 4:50pm Sunday Professionals, Is the LAS a transit point for all traffic between LEC's ? Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28608t=28608 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
port mirror on Cisco 2600 ? [7:28297]
12/6/2001 10:48amThursday Professionals, I am setting up a 2621 w/dual ethernet. Is it possible to mirror all traffic going thru e 0/0 to e 0/1 so I can run an IDS box on e 0/1 ? The PIX LAN will be behind e 0/0 Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28297t=28297 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Completely OT: StarWars [7:28204]
12/5/2001 5:20pm Wednesday IT IS A THING OF BEAUTY Easy E, Did you see this ? Richard // Sasa Milic wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... StarWars episode IV in text mode: telnet to towel.blinkenlights.nl Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=28231t=28204 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Question about affordable training classes [7:27840]
12/1/2001 2:45pm Saturday Where do you live ? Richard // Bruce Evry wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... Hello, I am a Cisco Instructor and have been toying with the idea of running very low-cost classes that would be affordable for those not sponsored by a corporation or rich enough to pay $2000 or more per class. I was considering about maybe $200 to cover costs and equipment. (If someone could not afford even that we could work something out...) While I got my CCSI at Mentor (formerly Chesapeake) and recently have been doing contract training at places like Sprint and Verizon, I can still remember trying to get started, to get training, and to get that proverbial foot in the door. I'd like to use some of my off weeks when I'm not doing corporate training to help other people get their Cisco certifications and a good start in this career. Classes would be held at my house, which is located just south of Washington, DC. in beautiful Fort Washington, Maryland. Please let me know if you think that such classes would be useful and of interest. Yours Truly - Bruce Evry [EMAIL PROTECTED] Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=27927t=27840 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Dazed and Confused [7:6705]
11/14/2001 7:33pm Wednesday After six attempts I would think you would have most of the questions written down. Use that as a study guide. There are people who take tests for a living. They just memorize as much as they can write a book on what's on the test. When I am about to teach a CCNA class I take the test again just so my class is on the same page with the test. Richard // C. Kolp wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... If you can memorize the stuff in the Cisco ICND book, you'll do fine. On Wednesday, November 14, 2001, at 03:50 PM, Thomas Richardson wrote: I have failed the CCNA test 6 times and am confused as to why. I feel I have passed but I keep getting scores in the 829 - 839 range. I have taken a 5 week course in a private school and studied out of the Sybex, Steve Mc Querry and Wendell Odom books and I have the Sybex Virtual Lab and studied from Troytech study guide. Two girls in my class with absolutely no tech background or experience passed the exam on the first try. What gives? It is very frustrating not knowing what I am missing. Can anyone give me advise on if I should continue CISCO or move on to something different. Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=26312t=6705 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
ISDN backup will not activate [7:25129]
11/2/2001 4:30pm Friday Professional's, I would like to get traffic from Paris to use ISDN when the primary link goes done. When the serial link goes down the ISDN never comes up. I even added a static route to send ALL traffic from the ethernet to the BRI and the BRI is not coming up! I did a clear ip route * to no avail. Any ideas ? I am sure it is a simple detail. Config follows: Paris#sho run Building configuration... Current configuration : 1457 bytes ! version 12.2 no service single-slot-reload-enable service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Paris ! logging rate-limit console 10 except errors aaa new-model aaa authentication login default local aaa authentication login NO_AUTHEN none aaa authentication ppp default if-needed local enable password cisco ! username New_York_City password 0 cisco username richard password 0 cisco username kaiser password 0 cisco ip subnet-zero no ip finger ! no ip dhcp-client network-discovery ! ! ! ! interface Ethernet0 description line to ftp server ip address 10.0.0.1 255.0.0.0 ! interface Serial0 description line to 2522_router ip address 170.17.1.2 255.255.0.0 no fair-queue ! interface Serial1 no ip address shutdown ! interface BRI0 ip address 172.20.10.1 255.255.255.0 encapsulation ppp dialer idle-timeout 900 dialer map ip 172.20.10.2 name New_York_City broadcast dialer-group 1 isdn spid1 isdn spid2 isdn x25 static-tei 0 cdapi buffers regular 0 cdapi buffers raw 0 cdapi buffers large 0 ppp authentication chap ppp multilink ! router eigrp 100 network 10.0.0.0 network 170.17.0.0 auto-summary no eigrp log-neighbor-changes ! ip kerberos source-interface any ip classless ip route 10.0.0.0 255.255.255.255 BRI0 ip http server ! dialer-list 1 protocol ip permit ! ! line con 0 transport input none line aux 0 line vty 0 1 password cisco line vty 2 4 ! end Paris# Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=25129t=25129 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
trade a module for another module [7:23569]
10/19/2001 3:33pm Friday Professionals, I have a brand new in the box Cisco NM-4T serial module. Unfortunately, I was never able to get a 3600 router to put it in. I would like a NM-4A/S to put in my 2600 router. Would anyone be interested in a trade? Especially anyone in the Chicagoland area? Have a good weekend, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=23569t=23569 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
BBSM [7:23585]
10/19/2001 6:00pm Friday Anyone here had any experience troubleshooting BBSM ? Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=23585t=23585 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
image load [7:23400]
10/18/2001 12:45pm Thursday Professionals, If a Cisco router has a blank flash, are there any options to load an image BESIDES Xmodem/Ymodem TFTP ? Thanks, Richard // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=23400t=23400 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Cisco documentation CD ROM [7:22306]
10/5/2001 9:13pm Friday Professionals, I am trying to get the Cisco documentation CD ROM to run on my WIN98 SE desktop with internet exploder 5.5. about:blank is all I get when launching the CD ROM. Can anyone help me with this? I cannot bring myself to install Netscape, which comes with the CD ROM. Thanks, Richard [EMAIL PROTECTED] // Message Posted at: http://www.groupstudy.com/form/read.php?f=7i=22306t=22306 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Help with huge amount of Input/Frame and some CRC errors [7:21725]
10/2/2001 4:10pm Tuesday Stephen Skinner wrote in message [EMAIL PROTECTED]">news:[EMAIL PROTECTED]... symon... sorryi am asleep i don`t like the amount of interface resets you are getting... can you clear counters and watch the amount you are gettingon both sides.. int resets cum from the line bieng dropped (g703/line) i have smds/leased lines and you should not get ANY int resets on a good line. the last time i had this problem it was the BT CSU/DSU that was at fault that FUNNY you know ...al the BT CSU/DSU (for there 2 meg leased) have an X21 port built in you could also try swapping the ints (S0-S1)on both sides to see if that makes a difference... Is this a new install?? it IS possible that the G703 converter is stuffedwe use BlackBox ones...and they SHOULD work straight out of the box... HTH steve From: Symon Thurlow To: [EMAIL PROTECTED] Subject: Re: Help with huge amount of Input/Frame and some CRC errors [7:21647] Date: Tue, 02 Oct 2001 23:05:07 +1130 It is a straight leased line, not Frame Cheers, Symon --- in your config what is your LMI.(autosence) have you set the encapsulation command on the int`s see this link http://www.cisco.com/univercd/cc/td/doc/product/software/ios121/121cgc r/wan_c/wcdfrely.htm#xtocid221854 input errors usually mean that there is some kind of encap error...(int doesn`t understand the packet/frame it`s recieving) CU steve From: Symon Thurlow Reply-To: Symon Thurlow To: [EMAIL PROTECTED] Subject: Help with huge amount of Input/Frame and some CRC errors [7:21647] Date: Tue, 2 Oct 2001 04:47:46 -0400 Hi All, I have a 2MB leased line (UK Megastream) line between two sites. One site has a 3640, the other a 2621. The line is presented as G703 both ends. I have PDA DC2020 G703 to X21 converters at both ends. so connection is: SITE A Cisco 3640 (WIC-1T) PDA DC2020 X21 to G703 Converter Megastream box (CSU/DSU) Carriers network Megastream Box (CSU/DSU) PDA DC2020 X21 to G703 Converter Cisco 2621 (WIC-1T) When I do local and remote loopback tests, using extended pings, there are no errors. This is true from both ends. As soon as I take the line off loopback, the activity light on the 2621 goes crazy, and I get about 500 input errors per second on one end, and about 300 or so per second on the other end. Keepalives are incrementing, I have tried invert txclock, although probably didn't need to. Here is a sh int from each end, ip addresses changed: 2621 end: sh int s0/0 Serial0/0 is up, line protocol is up Hardware is PowerQUICC Serial Description: Internet address is 10.10.10.2/30 MTU 1500 bytes, BW 2048 Kbit, DLY 2 usec, reliability 157/255, txload 1/255, rxload 1/255 Encapsulation HDLC, loopback not set Keepalive set (10 sec) Last input 00:00:08, output 00:00:00, output hang never Last clearing of show interface counters 17:21:37 Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 7055 packets input, 433584 bytes, 0 no buffer Received 7055 broadcasts, 0 runts, 0 giants, 0 throttles 30613034 input errors, 4438685 CRC, 26174345 frame, 0 overrun, 0 ignored, 4 abort 8850 packets output, 838333 bytes, 0 underruns 0 output errors, 0 collisions, 3 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up 3640 end: sh int s0/0 Serial0/0 is up, line protocol is up Hardware is QUICC Serial Description: Internet address is 10.10.10.1/30 MTU 1500 bytes, BW 2048 Kbit, DLY 2 usec, rely 161/255, load 1/255 Encapsulation HDLC, loopback not set, keepalive set (10 sec) Last input 00:00:00, output 00:00:00, output hang never Last clearing of show interface counters 17:22:15 Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 0 bits/sec, 1 packets/sec 5 minute output rate 0 bits/sec, 1 packets/sec 8485 packets input, 778380 bytes, 0 no buffer Received 7961 broadcasts, 0 runts, 0 giants, 0 throttles 18292244 input errors, 5169 CRC, 18287064 frame, 0 overrun, 0 ignored, 11 a bort 7324 packets output, 462192 bytes, 0 underruns 0 output errors, 0 collisions, 10 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions DCD=up DSR=up DTR=up RTS=up
