RE: ISDN BRI. [7:56870]
Thanks... Yep i figured it out Thanks to www.cisco.com/tac :)) I tested the connectivity to a single ISDN line with 2 bri ports worked well.. to the ISP as well I was able to browse the net and it works faster too.. I don't have the second Line in yet.. i shall implment it and update you all Thanks for the response, cheers Murali -Original Message- From: MADMAN [mailto:dave@;interprise.com] Sent: Tuesday, November 05, 2002 8:30 PM To: [EMAIL PROTECTED] Cc: [EMAIL PROTECTED] Subject: Re: ISDN BRI. [7:56870] Yes you can do this though I don't know if you can combine 8 BRI's. I have done 3 before and it worked fine. You basically asign each BRI to a dialer pool with the "dialer pool-member x" command and under the dialer interface these pool members are associated to the dialer interface using the "dial pool x" command. Dave "[EMAIL PROTECTED]" wrote: > > Hi.. > > I have a cisco 2620 with a 8 port BRI S/T interface card.. I was wondering > if there is a way where i cud get all the interfaces to be on a mulitlink. > as far as my understanding goes.. multilink means getting 2 channels of the > BRI..I am not sure if u can tie the ISDN Lines together. > > Also Has anyone tried to configure this to an ISP is it possible??? > > Any help wud be appreciated. > > rgds, > Murali -- David Madland CCIE# 2016 Sr. Network Engineer Qwest Communications 612-664-3367 "You don't make the poor richer by making the rich poorer." --Winston Churchill Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56971&t=56870 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: VoIP data rates [7:56942]
Here is a link for Voice Codec Bandwidth Calculator: http://tools.cisco.com/Support/VBC/jsp/Codec_Calc1.jsp (need CCO login) -Original Message- From: [EMAIL PROTECTED] [mailto:nobody@;groupstudy.com] Sent: Wednesday, November 06, 2002 06:24 To: [EMAIL PROTECTED] Subject: RE: VoIP data rates [7:56942] Matthew Webster wrote: > > Hi Priscilla, > > thanks for the help. I have found the chart you referred to and > made several calculations - it appears that the bandwidth > almost triples when you don't compress the IP, UDP and RTP > headers. Yes. The bandwidth requirement almost triples. (I didn't finish the arithmetic before I hit the Post button on my previous message.) Windows NetMeeting and other such applications might compress the IP/UDP/RTP headers. It's an RFC that's been out for a time (RFC 2508). I don't know for sure if they do, though. It might not be the right approach anyway. I think compressed IP/UDP/RTP is usually implemented at the end points of slow links and isn't meant to be used end-to-end by applications. ___ Priscilla Oppenheimer www.troubleshootingnetworks.com www.priscilla.com > > Here we're pretty certain that a typical dial up modem (either > 33.6 or 56kbps) have enough upstream bandwidth to handle these > codecs. However, we could greatly decrease our bandwidth > requirements if we compress the IP, UDP and RTP headers (saving > money and bandwidth). However we're not sure if winsock or > whatever protocol stack unencapsulation tool on a Microsoft O/S > will be able to uncompress the IP, UDP and RTP headers. We're > going to try to set up an experiment here as well as check out > the Microsoft and Cisco websites, but if you know the answer, > then that would be great. > > cheers, > Matthew. __ Do You Yahoo!? Sign up for SBC Yahoo! Dial - First Month Free http://sbc.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56972&t=56942 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: why loopback plug detected as loopback in first place? [7:56973]
Yes, that describes the loopback plug. But, loopback isn't just a crossing of the wires, but a state the router is in as well. If there is a fault in the wiring, or csu/dsu is put in loopback mode, the router will see and change to "loopback mode" which you can see in show controllers. Why? What is in the digital signal to tell it this? Something in normal traffic packets, or is it keepalives, anything else? If it is just keepalives, and you turn them off, would normal traffic ever trigger router to see the loopback? I don't have a T1 to make easy rj-45 loopback, and I hesitate to cut open my db60 serial cables. If someone has a t1 card, and wants to try this, here is instruction to make loopback plug. Do a debug and see what happens. http://www.cisco.com/univercd/cc/td/doc/cisintwk/itg_v1/tr1915.htm#xtocid56 Step 1 Use wire cutters to cut a working RJ-45 or RJ-48 cable so that there are 5 inches of cable and the connector attached to it. Step 2 Strip the wires. Step 3 Twist the wires from pins 1 and 4 together. Step 4 Twist the wires from pins 2 and 5 together. Leave the rest of the wires alone. The pins on an RJ-45/48 jack are numbered from 1 through 8. Pin 1 is the left-most pin when looking at the jack with the metal pins facing you. Performing the Loopback Plug Test Step 1 Insert the plug into the T1 port in question. Step 2 Save your router configuration using the write memory command. maui-nas-03#write memory Building configuration... [OK] Step 3 Set the encapsulation to HDLC. maui-nas-03#config terminal Enter configuration commands, one per line. End with CNTL/Z. maui-nas-03(config)#interface serial 0 maui-nas-03(config-if)#enc maui-nas-03(config-if)#encapsulation HDLC maui-nas-03(config-if)#^Z Step 4 Use the show running-config command to check whether the interface has an IP address. If the interface does not have an IP address, obtain a unique address and assign it to the interface with a subnet mask of 255.255.255.0 maui-nas-03(config)#ip address 172.22.53.1 255.255.255.0 Step 5 Clear the interface counters using the clear counters command. maui-nas-03#clear counters Clear "show interface" counters on all interfaces [confirm] maui-nas-03# Step 6 Perform the extended ping test as described in the "Using Extended ping Tests" section, earlier in this chapter. >From: Mary.KVITASHVILI >To: [EMAIL PROTECTED] >Subject: RE: why loopback plug detected as loopback in first place? >[7:56883] >Date: Tue, 5 Nov 2002 14:08:10 +0100 > >If I am not mistaken, basically in the wiring, the transmit line is crossed >to the receive so that signals going out are looped back to the receive. > > When you put a hardware loopback plug on a serial to test it, why does >the > > router see it as a loopback? With the show int serial command, you will >see > > -serial up, line protocol up (loopback mode)- > > Of course it needs to see it as loopback otherwise the router wouldn't > > operate and allow loopback tests. But what part of the digital signals > > specifically tell the router that what it sent out has just come back? >It > > can't be the carrier detect because that could be interpreted as a >carrier > > detect from any csu/dsu. Maybe a timing issue on the return signal, but > > sounds like the keepalives are being interpreted here somehow? Someone > > know the details of this? Help. _ Protect your PC - get McAfee.com VirusScan Online http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56973&t=56973 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Problem with polling interface counters Cisco 7206vxr [7:56974]
Hi Daniel, counters are seriously broken in 12.0.21S4. Have not seen any counter problems with 12.0.21S5 so far. This is on 7200 and 7500 routers here. One bug open at cisco for this issue: CSCin15495 Symptoms The output counters that are associated with an interface may remain zero, even though traffic is passed through the interface. Conditions The conditions under which this symptom occurs are not known at this time. Workaround There is no workaround. hth Reinhold On Tue, Nov 05, 2002 at 07:05:22PM +, Daniel Kekai wrote: > Hello > > I am using 12.0(21)S4 on a Cisco 7206vxr with FE,T1 and DS3/ATM modules. I > am having a problem polling the interface counters. Some counters do not > give any value and some are 20-30% off from what I see on the router. This > happens on all interfaces. I am also seeing big spikes in traffic data that > I assume is due to wrapping on the 32 bit counters but I don't know how it > is wrapping since it sees 0 data in the first place. :) > > I have tried to use the 64 bit counters but those all give 0 readings. > > Anyone else seen this problem? Apologies if this has been covered before but > it seems the search engine is not working. :( > > Thanks, > -daniel Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56974&t=56974 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RIP and SAP timers [7:56975]
Hi all, Whilst studying for CIT, I have come across a practice question that I don't understand. If a server has RIP and SAP timers set to 8.5 minutes, which of the following router timer values will prevent a router from removing a server from its IPX server table. A. 4 B. 5 C. 6 D. 7 I understand that the default IPX RIP update timer value is 60 seconds, and the aging timer multiple is 3. So changing the router timer value to any of the above would cause the router to drop entries consistently wouldn't it? Any help appreciated! Cheers, Symon Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56975&t=56975 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: build tcp/ip on PC serial port [7:56885]
>The fact that you can dial into the Internet is more proof that you can run >TCP/IP over the PC's serial port. Hmm, why do people need proof of this? Maybe I should read the archives. Tcp/ip can be bound to anything. Build an interface that sends electrical signals down two thin water streams, code a driver, and you can bind tcp/ip to water. Anyway, that USB pdf link site is down and I can't access it now. I see there are some USB network hubs. Do these work with only USB network machines? Hmm, these could be slip/ppp then. An entire hub of slip/ppp...I wonder. The ones that interface directly with rj-45 are no hope. I wonder even if the signal actually coming out of the USB port is slip/ppp framed, then converted outside, or just straight ethernet framed off before exiting USB port. I do see some USB network card implementations are just a plug into the USB port with no wires exposed, and a rj-45 plugin dongle like thing. I guess I need one with wires exposed to cut into them, and with slip/ppp. Surely there is a serial card with boundable driver out there somewhere? Help. _ Add photos to your e-mail with MSN 8. Get 2 months FREE*. http://join.msn.com/?page=features/featuredemail Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56976&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: VoIP data rates [7:56942]
Sebastien, Thanks a lot for the link! Very cool :-> Nigel - Original Message - From: "Sebastien Venturoso" To: Sent: Wednesday, November 06, 2002 3:20 AM Subject: RE: VoIP data rates [7:56942] > Here is a link for Voice Codec Bandwidth Calculator: > > http://tools.cisco.com/Support/VBC/jsp/Codec_Calc1.jsp > > (need CCO login) > > -Original Message- > From: [EMAIL PROTECTED] [mailto:nobody@;groupstudy.com] > Sent: Wednesday, November 06, 2002 06:24 > To: [EMAIL PROTECTED] > Subject: RE: VoIP data rates [7:56942] > > > Matthew Webster wrote: > > > > Hi Priscilla, > > > > thanks for the help. I have found the chart you referred to and > > made several calculations - it appears that the bandwidth > > almost triples when you don't compress the IP, UDP and RTP > > headers. > > Yes. The bandwidth requirement almost triples. (I didn't finish the > arithmetic before I hit the Post button on my previous message.) > > Windows NetMeeting and other such applications might compress the IP/UDP/RTP > headers. It's an RFC that's been out for a time (RFC 2508). I don't know for > sure if they do, though. It might not be the right approach anyway. I think > compressed IP/UDP/RTP is usually implemented at the end points of slow links > and isn't meant to be used end-to-end by applications. > > ___ > > Priscilla Oppenheimer > www.troubleshootingnetworks.com > www.priscilla.com > > > > > Here we're pretty certain that a typical dial up modem (either > > 33.6 or 56kbps) have enough upstream bandwidth to handle these > > codecs. However, we could greatly decrease our bandwidth > > requirements if we compress the IP, UDP and RTP headers (saving > > money and bandwidth). However we're not sure if winsock or > > whatever protocol stack unencapsulation tool on a Microsoft O/S > > will be able to uncompress the IP, UDP and RTP headers. We're > > going to try to set up an experiment here as well as check out > > the Microsoft and Cisco websites, but if you know the answer, > > then that would be great. > > > > cheers, > > Matthew. > __ > Do You Yahoo!? > Sign up for SBC Yahoo! Dial - First Month Free > http://sbc.yahoo.com Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56977&t=56942 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: why loopback plug detected as loopback in first pl [7:56883]
Cable Guy wrote: > > When you put a hardware loopback plug on a serial to test it, > why does the > router see it as a loopback? With the show int serial command, > you will see > -serial up, line protocol up (loopback mode)- It's magic - seriously. http://www.cisco.com/warp/public/471/debug_ppp_negotiation.html says: MagicNumber: Magic Number support is available on all serial interfaces. When using PPP, PPP always attempts to negotiate for Magic Numbers, which are used to detect looped-back networks. A random string is sent across the link and if the same value is returned, then the router determines that the link is looped back. The link might or might not be taken down upon looped-back detection, depending on the use of the down-when-looped command. Mariusz BTW - does anyone know, how to post to this group via News? I tried twice, with no result. Do I have to give my correct e-mail in From: post headers, or is it enough if Reply-to: field is set correctly? Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56978&t=56883 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OT: WIC-1DSU T1 card fs [7:56979]
Hi guys, Part of a router I bought from the US (I am in the UK) included a WIC1-DSU T1 card, which is useless in the UK. I am keen to sell/swap it, pls contact me offline if interesetd. Thx Symon Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56979&t=56979 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Study group:UK [7:56900]
Hi Nathan, Good to hear about your idea. I would also be interested to share experiences or maybe do lab practices together. Zahid ""Greg Nathan"" wrote in message news:200211051428.OAA16196@;groupstudy.com... Hi Anyone in London, UK want to form a study group where we can bounce around a few ideas and lab practise strategies? I have a fully kitted lab with 7 routers with voice, 2 switches, ISDN simulator etc. I am based in London, would prefer something a little less virtual if possible. Lemme know. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56980&t=56900 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OT: Looking for Study partner in Amsterdam, The Netherlands [7:56982]
Amstelveen, The Netherlands, Wednesday 6 November 2002 Hi All, I'm studying for CCNP and I want "do" the CCIE as well ;-) and I would like to meet, preferably, a really nice, smart and gorgeous lady (but a nice, smart guy will do as well) to study together. I have a lot of study material, some equipment (it would be nice if you have a couple of Cat 3550s), and tons of motivation. I'm determined to study hard and to become a real (paper) expert. Contact me if you're interested: [EMAIL PROTECTED] Lesly Verdier Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56982&t=56982 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
FW: RIP and SAP timers [7:56975]
-Original Message- From: Symon Thurlow [mailto:sthurlow@;webvein.com] Sent: 06 November 2002 10:52 To: [EMAIL PROTECTED] Subject: RIP and SAP timers [7:56975] Hi all, Whilst studying for CIT, I have come across a practice question that I don't understand. If a server has RIP and SAP timers set to 8.5 minutes, which of the following router timer values will prevent a router from removing a server from its IPX server table. A. 4 B. 5 C. 6 D. 7 I understand that the default IPX RIP update timer value is 60 seconds, and the aging timer multiple is 3. So changing the router timer value to any of the above would cause the router to drop entries consistently wouldn't it? Any help appreciated! Cheers, Symon Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56983&t=56975 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: build tcp/ip on PC serial port [7:56885]
Am I being thick or something, isn't this what Windows dial-up networking is for? or *NIX pppd? Alternatively, what about some pre-MS stack for Windows or DOS ?8^) rgds Marc TXK Cable Guy wrote: > > >The fact that you can dial into the Internet is more proof that you can run > >TCP/IP over the PC's serial port. > > Hmm, why do people need proof of this? Maybe I should read the archives. > Tcp/ip can be bound to anything. Build an interface that sends electrical > signals down two thin water streams, code a driver, and you can bind tcp/ip > to water. > > Anyway, that USB pdf link site is down and I can't access it now. I see > there are some USB network hubs. Do these work with only USB network > machines? Hmm, these could be slip/ppp then. An entire hub of slip/ppp...I > wonder. The ones that interface directly with rj-45 are no hope. I wonder > even if the signal actually coming out of the USB port is slip/ppp framed, > then converted outside, or just straight ethernet framed off before exiting > USB port. I do see some USB network card implementations are just a plug > into the USB port with no wires exposed, and a rj-45 plugin dongle like > thing. I guess I need one with wires exposed to cut into them, and with > slip/ppp. > > Surely there is a serial card with boundable driver out there somewhere? > Help. > > _ > Add photos to your e-mail with MSN 8. Get 2 months FREE*. > http://join.msn.com/?page=features/featuredemail Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56984&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
help..Which switch to use. [7:56985]
I am trying to find out which cisco switch I could use that will be able to work with our nokia IP 650's. Right now we have the two Nokias connected with a hub-they each have one physical address going to the hub. The hub goes to a Cisco 7200. Right now the nokias are using VPR to use a virtual ip address that communicates with the 7200. We want to replace the hub with a switch but when we do we lose conectivity between the nokias over the switch. It does work when we plug them into a 6009 but we were hoping we could use another switch. I have checked using a 3524 and a 2948 and neither work. All I want is for a to be able to ping b and vice versa using the physical ip's. thanks stuart | | | a hubb | | | | NokiaNokia a=x.x.x.155 b=x.x.x.156 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56985&t=56985 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: build tcp/ip on PC serial port [7:56885]
Hi Marc, You mean something like Trumpet mate? BTW, how do you program your video? Have you ported QNX to it yes? Regards, Dom Stocqueler. "Marc Thach Xuan Ky" cc: Sent by: Subject: Re: build tcp/ip on PC serial port [7:56885] [EMAIL PROTECTED] 06/11/2002 10:39 AM Please respond to "Marc Thach Xuan Ky" Am I being thick or something, isn't this what Windows dial-up networking is for? or *NIX pppd? Alternatively, what about some pre-MS stack for Windows or DOS ?8^) rgds Marc TXK Cable Guy wrote: > > >The fact that you can dial into the Internet is more proof that you can run > >TCP/IP over the PC's serial port. > > Hmm, why do people need proof of this? Maybe I should read the archives. > Tcp/ip can be bound to anything. Build an interface that sends electrical > signals down two thin water streams, code a driver, and you can bind tcp/ip > to water. > > Anyway, that USB pdf link site is down and I can't access it now. I see > there are some USB network hubs. Do these work with only USB network > machines? Hmm, these could be slip/ppp then. An entire hub of slip/ppp...I > wonder. The ones that interface directly with rj-45 are no hope. I wonder > even if the signal actually coming out of the USB port is slip/ppp framed, > then converted outside, or just straight ethernet framed off before exiting > USB port. I do see some USB network card implementations are just a plug > into the USB port with no wires exposed, and a rj-45 plugin dongle like > thing. I guess I need one with wires exposed to cut into them, and with > slip/ppp. > > Surely there is a serial card with boundable driver out there somewhere? > Help. > > _ > Add photos to your e-mail with MSN 8. Get 2 months FREE*. > http://join.msn.com/?page=features/featuredemail Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56986&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CiscoWorks Monitoring Center for Security [7:56987]
Anyone used Monitoring center? Is it smilar to CSPM? Does it shows like top 10 ip address, top 10 visited sites and something like these? (You can view these from CSPM ) Anyhelp will be appreciated. Best regards, Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56987&t=56987 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Defining users in CATOS. [7:56886]
TACACS+ is the way to go. ciscoGo2002 wrote:Hello folks. I would like to know if it is possible to define users in CATOS switches, I have been looking for information, but I didn't found anything. I know that I can define a password to telnet and a password to access enable mode. I would like that swithes ask for a login and password, with different users and password. Is Radius or TACAC+ the only way to do this?? which are the man differences between them? which is better??? Thanks gurus! ___ Yahoo! Messenger Nueva versisn: Webcam, voz, y mucho mas !Gratis! Descargalo ya desde http://messenger.yahoo.es Do you Yahoo!? HotJobs - Search new jobs daily now Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56988&t=56886 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Problem with polling interface counters Cisco 7206vxr [7:56989]
I am afraid you are hitting a bug. outgoing counters stop working for all interfaces. mrtg affected as well. This was seen in 12.0(21)S4 You may want to open a TAC case with cisco. Paul Daniel Kekai wrote: > Hello > > I am using 12.0(21)S4 on a Cisco 7206vxr with FE,T1 and DS3/ATM modules. I > am having a problem polling the interface counters. Some counters do not > give any value and some are 20-30% off from what I see on the router. This > happens on all interfaces. I am also seeing big spikes in traffic data that > I assume is due to wrapping on the 32 bit counters but I don't know how it > is wrapping since it sees 0 data in the first place. :) > > I have tried to use the 64 bit counters but those all give 0 readings. > > Anyone else seen this problem? Apologies if this has been covered before but > it seems the search engine is not working. :( > > Thanks, > -daniel Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56989&t=56989 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Must Know..to pass [7:56923]
I still find all that criteria preferable to any BGP questions! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56990&t=56923 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Qos with Multicast [7:56991]
Hi all, I would like to share the way I am implementing QoS in a 6509 switch to deal with video multicast presentation. It will be great to receive your thoughts and experience, concerning Multicast application used and QoS solution. The multicast application is Window Media Server and the client is the Window Media Client. As far as I know, this server do not differentiate the video and voice signal; it uses http and encapsulates the data in UDP packets. The packes are classified, marked, scheduled in the TX queue for local segments or goes to the LLQ in the MSFC for remote users The configuration in the switch are sh qos acl info config all set qos acl ip video_200 -- 1. dscp 44 microflow video_limit_200 ip host 10.x.x.x host 239.y.y.y sh qos policer config microflow QoS microflow policers: Microflow name Avg. rate (kbps) Burst size (kb) Exceed action --- --- - video_limit_200 200 400 drop ACL attached video_200 sh qos acl map config all ACL name Type Ports - video_200 IP 5/6-7 The MSFC LLQ configuration is: sh policy-map inte atm 6/0/0.113 ATM6/0/0.113 service-policy output: bsa queue stats for all priority classes: queue size 0, queue limit 7 packets output 47386868, packet drops 0 tail/random drops 0, no buffer drops 0, other drops 0 class-map: Multimidia (match-all) 47386866 packets, 45287045621 bytes 5 minute offered rate 152000 bps, drop rate 0 bps match: ip precedence 5 Priority: kbps 200, burst bytes 5000, b/w exceed drops: 0 class-map: class-default (match-any) 296226397 packets, 299692153426 bytes 5 minute offered rate 1132000 bps, drop rate 0 bps match: any 296226393 packets, 299692148890 bytes 5 minute rate 1132000 bps queue size 0, queue limit 5838 packets output 296226390, packet drops 0 tail/random drops 0, no buffer drops 0, other drops 0 random-detect: Exp-weight-constant: 9 (1/512) Mean queue depth: 0 Class Random Tail Minimum Maximum Mark Output drop drop threshold threshold probability packets 0 0 0 1459 2919 1/10242809944 1 0 0 1641 2919 1/1016023 2 0 0 1823 2919 1/10 4316 3 0 0 2006 2919 1/10 90 4 0 0 2188 2919 1/10 6088 5 0 0 2370 2919 1/100 6 0 0 2553 2919 1/10 2783 7 0 0 2735 2919 1/10 63 fair-queue: per-flow queue limit 1459 Thanks -- ___ Sign-up for your own FREE Personalized E-mail at Mail.com http://www.mail.com/?sr=signup Single & ready to mingle? lavalife.com: Where singles click. Free to Search! http://www.lavalife.com/mailcom.epl?a=2116 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56991&t=56991 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Study group:UK [7:56900]
Hi Greg, Great idea, i'm just out side London up the M1 Regards Tel Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56993&t=56900 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Slightly off Topic PIX [7:56994]
This is just a bit off topic and I have several questions about the PIX. We currently run a Symantec Enterprise Firewall and we are considering moving to a Cisco PIX 506E or 515E. The SEF runs DNS and has the ability to listen to a range of IP addresses on a single interface then proxy the calls. The question about a PIX is whether it can do the same thing? As I read the documentation from Cisco I did notice the SMTP redirection. Can the PIX redirect for https and http from different different public IP address calls on a single interface? Like OWA over https to one system and http traffic to a different system? David Tyler IT Manager Clear Technology Inc. [EMAIL PROTECTED] www.clear-technology.com "This document, and any attachments, may contain confidential and proprietary information of Clear Technology, Inc. Any unauthorized dissemination or copying is strictly prohibited. If you are not the intended recipient, please destroy or return this document without reading or copying it, and notify us immediately. Clear Technology will protect its intellectual property rights to the maximum extent possible under law." Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56994&t=56994 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
CCNP Support Passed [7:56995]
Hi all, Phew, 2nd time around passed support no problem. The first time I underestimated the difficulty of the exam. Since I had supported/installed/configured lots of Frame Relay and ISDN installs, and a bit of switching, I thought I could breeze through it. The exam is more in depth than day to day stuff. That's it for CCNP yay! I am going to begin CCDA and CCDP now, I remember reading somehwere that Priscilla's book- Top Down Network Design was a good read for the CCDP exam, is this correct? Cheers, Symon Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56995&t=56995 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Radware LinkProof woes [7:56996]
Anybody have experience with the Radware LinkProof box? If so, please contact me directly. I have it directly connected to my Cat5K but the Cat doesn't see it tia, Mary Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56996&t=56996 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Cisco Study Groups [7:56997]
Dear All, I am curious to how the current established study groups are working out. I would like some feedback on best practices and what doesnt as far as having a succesful study group as we are starting one as we speak. I am sure there are some great stories out there as well as some bad ones. Thanks, Kevin Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56997&t=56997 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCNP Support Passed [7:56995]
Well done Symon. Will be sitting my first CCNP exam in the next couple of weeks. I didn't realise Priscilla actually had her own books published on networking? It's excellent that people like that participate on these forums. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56998&t=56995 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Need help on PIX [7:56965]
Hi Simon. PIX cannot have 2 outside interfaces. The interfaces are defined based on the security level and particularly outside and inside interfaces cannot be changed. PIX is not a router and should not be used in place of router. It can have a single default route and cannot support load balancing. You can use a router in front of PIX to do your load balancing and connection to both upstream ISP's. Regards, Vamsi CCNP,CCDP,CSS1 - Original Message - From: To: Sent: Wednesday, November 06, 2002 6:58 AM Subject: Need help on PIX [7:56965] > Hi, > I must admit that i am not an expert on PIX...but i have a question..Can you > have 2 outside interfaces on the PIX??? > I have a PIX with an outside interface connected to a router with a link to > an ISP. Can i have another outside interface ex.Outside1 which connects to > another router with a link to another ISP??? I want to do loadbalancing to > these 2 ISPs. > Can i do loadbalancing using static routes??? > Can i do policy routing on the PIX??? For example...i want traffic from some > inside hosts to go out to one ISP and the traffic from remaining hosts to go > via another ISP.Is this possible??? > Would be of great help if someone could point out some documents where i can > get the above info. > > Many thanx > Simon **Disclaimer** Information contained in this E-MAIL being proprietary to Wipro Limited is 'privileged' and 'confidential' and intended for use only by the individual or entity to which it is addressed. You are notified that any use, copying or dissemination of the information contained in the E-MAIL in any manner whatsoever is strictly prohibited. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56981&t=56965 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Need help on PIX [7:56965]
If you'll create another "outside" interface of security 0, those two outside interface will never be able to talk to each other. Usually people create another interface, like outside1, with security 5. PIX can't load balance, can't do policy routing. PIX routes only based on the destination, not source. You use PIX for security - router for routing. Just connect a router to the outside interface of the PIX and make it load balance, route based on destination and so on.. --Lidiya White -Original Message- From: [EMAIL PROTECTED] [mailto:nobody@;groupstudy.com]On Behalf Of [EMAIL PROTECTED] Sent: Wednesday, November 06, 2002 12:58 AM To: [EMAIL PROTECTED] Subject: Need help on PIX [7:56965] Hi, I must admit that i am not an expert on PIX...but i have a question..Can you have 2 outside interfaces on the PIX??? I have a PIX with an outside interface connected to a router with a link to an ISP. Can i have another outside interface ex.Outside1 which connects to another router with a link to another ISP??? I want to do loadbalancing to these 2 ISPs. Can i do loadbalancing using static routes??? Can i do policy routing on the PIX??? For example...i want traffic from some inside hosts to go out to one ISP and the traffic from remaining hosts to go via another ISP.Is this possible??? Would be of great help if someone could point out some documents where i can get the above info. Many thanx Simon Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56992&t=56965 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Was Re: build tcp/ip on PC serial port [7:56885] now OT [7:56999]
Dom, please don't embarrass me on-list, I was pretending not to know you! I was actually thinking of Ice, but then I'm really old. I don't have time for video anyway, not now I've discovered cisco certification. Marc "[EMAIL PROTECTED]" wrote: > > Hi Marc, > > You mean something like Trumpet mate? > > BTW, how do you program your video? Have you ported QNX to it yes? > > Regards, > > Dom Stocqueler. > > > "Marc Thach Xuan > Ky" > > cc: > Sent by: Subject: Re: build > tcp/ip on PC serial port [7:56885] > > [EMAIL PROTECTED] > > > 06/11/2002 10:39 > AM > Please respond to > "Marc > Thach Xuan > Ky" > > > > Am I being thick or something, isn't this what Windows dial-up > networking is for? or *NIX pppd? Alternatively, what about some pre-MS > stack for Windows or DOS ?8^) > rgds > Marc TXK > > Cable Guy wrote: > > > > >The fact that you can dial into the Internet is more proof that you can > run > > >TCP/IP over the PC's serial port. > > > > Hmm, why do people need proof of this? Maybe I should read the archives. > > Tcp/ip can be bound to anything. Build an interface that sends electrical > > signals down two thin water streams, code a driver, and you can bind > tcp/ip > > to water. > > > > Anyway, that USB pdf link site is down and I can't access it now. I see > > there are some USB network hubs. Do these work with only USB network > > machines? Hmm, these could be slip/ppp then. An entire hub of > slip/ppp...I > > wonder. The ones that interface directly with rj-45 are no hope. I wonder > > even if the signal actually coming out of the USB port is slip/ppp > framed, > > then converted outside, or just straight ethernet framed off before > exiting > > USB port. I do see some USB network card implementations are just a plug > > into the USB port with no wires exposed, and a rj-45 plugin dongle like > > thing. I guess I need one with wires exposed to cut into them, and with > > slip/ppp. > > > > Surely there is a serial card with boundable driver out there somewhere? > > Help. > > > > _ > > Add photos to your e-mail with MSN 8. Get 2 months FREE*. > > http://join.msn.com/?page=features/featuredemail Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=56999&t=56999 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
can 7507 support voice directly? [7:57001]
Hi, all, Pardon if this has been asked but archive searching did not turn up anything. Kind of a dumb question, but here goes. Can a 7507 support VOIP directly? I know that you can configure it to support voice traffic passing through it (QoS, RSVP, etc.) but can you configure it for voice as you would a 36xx?In other words, are there VIC cards (FXS, FXO, and E&M) for it as there are cards for the 26xx, 36xx, etc. I searched the cisco site, but that was fruitless. I envision a scenario where I install a FXS card into a 7507, configure VOIP, connect my phones, and talk... nothing fancy. Is that possible? TIA, Charles Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57001&t=57001 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Problem with polling interface counters Cisco 7206vxr [7:57000]
Thanks Reinhold. Good to know I'm not goig crazy. :) Yes seems to be quite a few counter related bugs for this code. I will be upgrading later this week. -daniel -Original Message- From: Reinhold Fischer [mailto:Reinhold.Fischer@;gmx.net] Sent: Wednesday, November 06, 2002 12:51 AM To: Daniel Kekai Cc: [EMAIL PROTECTED] Subject: Re: Problem with polling interface counters Cisco 7206vxr [7:56931] Hi Daniel, counters are seriously broken in 12.0.21S4. Have not seen any counter problems with 12.0.21S5 so far. This is on 7200 and 7500 routers here. One bug open at cisco for this issue: CSCin15495 Symptoms The output counters that are associated with an interface may remain zero, even though traffic is passed through the interface. Conditions The conditions under which this symptom occurs are not known at this time. Workaround There is no workaround. hth Reinhold On Tue, Nov 05, 2002 at 07:05:22PM +, Daniel Kekai wrote: > Hello > > I am using 12.0(21)S4 on a Cisco 7206vxr with FE,T1 and DS3/ATM > modules. I am having a problem polling the interface counters. Some > counters do not give any value and some are 20-30% off from what I see > on the router. This happens on all interfaces. I am also seeing big > spikes in traffic data that I assume is due to wrapping on the 32 bit > counters but I don't know how it is wrapping since it sees 0 data in > the first place. :) > > I have tried to use the 64 bit counters but those all give 0 readings. > > Anyone else seen this problem? Apologies if this has been covered > before but it seems the search engine is not working. :( > > Thanks, > -daniel Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57000&t=57000 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Way Off Topic - VOTE [7:56758]
We Americans don't get the day off for our "horse race" either... ;) -Original Message- From: Jenny McLeod [mailto:nobody@;groupstudy.com] Sent: Monday, November 04, 2002 4:00 PM To: [EMAIL PROTECTED] Subject: RE: Way Off Topic - VOTE [7:56758] Ah, but only the Melburnians get the holiday - the rest of us just find radios or TVs at work... JMcL Symon Thurlow wrote: > > That always makes me laugh, having a day off to watch a horse race :) > > -Original Message- > From: Jenny McLeod [mailto:nobody@;groupstudy.com] > Sent: 04 November 2002 04:37 > To: [EMAIL PROTECTED] > Subject: Way Off Topic - VOTE [7:56758] > > > The Long and Winding Road wrote: > > > > For those United States residents, Tuesday is election day. > No > > politics here. No flames here. You have a right and a > privilege that > > is rare in > > today's world. Please take the appropriate amount of time to get to > > your polling place and exercise the right that many have fought and > > died for. > > Your vote DOES count. > > > > -- > > > > www.chuckslongroad.info > > > > > And for the Aussies, Tuesday is Melbourne Cup day ;-) Enjoy the chook > and champers. I know which of the two races (US and Oz) I'll be > watching... > > (Despite my flippancy, I completely endorse Chuck's statements > - it's > your vote, think about it and make it count whichever way YOU > want) > > JMcL > = > > This email has been content filtered and > subject to spam filtering. If you consider > this email is unsolicited please forward > the email to [EMAIL PROTECTED] and > request that the sender's domain be > blocked from sending any further emails. > > = Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57002&t=56758 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: can 7507 support voice directly? [7:57001]
Charles, The 7500 does not support analog voice. You would need to use a digital voice port adapter (PA-VXA-1TE1-24+) with a channel bank. Joe At 04:37 PM 11/6/2002 +, cer wrote: >Hi, all, > >Pardon if this has been asked but archive searching did not turn up >anything. Kind of a dumb question, but here goes. > >Can a 7507 support VOIP directly? I know that you can configure it to >support voice traffic passing through it (QoS, RSVP, etc.) but can you >configure it for voice as you would a 36xx?In other words, are there VIC >cards (FXS, FXO, and E&M) for it as there are cards for the 26xx, 36xx, etc. >I searched the cisco site, but that was fruitless. > >I envision a scenario where I install a FXS card into a 7507, configure >VOIP, connect my phones, and talk... nothing fancy. Is that possible? > >TIA, > >Charles Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57003&t=57001 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: can 7507 support voice directly? [7:57001]
Charles, The 7507 does not accept the Network Modules for Voice (NM-1V, NM-2V) in order to give you someplace to install the FXS, FXO or E&M VIC. It also does not currently support the HDV modules that would allow it to operate in the Digital Voice world. But, then on the other hand, those routers that can handle voice directly can't push packets in comparison to the 75xxs. HTH Bruce cer wrote: >Hi, all, > >Pardon if this has been asked but archive searching did not turn up >anything. Kind of a dumb question, but here goes. > >Can a 7507 support VOIP directly? I know that you can configure it to >support voice traffic passing through it (QoS, RSVP, etc.) but can you >configure it for voice as you would a 36xx?In other words, are there VIC >cards (FXS, FXO, and E&M) for it as there are cards for the 26xx, 36xx, etc. >I searched the cisco site, but that was fruitless. > >I envision a scenario where I install a FXS card into a 7507, configure >VOIP, connect my phones, and talk... nothing fancy. Is that possible? > >TIA, > >Charles -- Bruce Enders Email: [EMAIL PROTECTED] Chesapeake NetCraftsmeno:(410)-280-6927, c:(443)-994-0678 1290 Bay Dale Drive, Suite 312 WWW: http://www.netcraftsmen.net Arnold, MD 21012-2325 Cisco CCSI# 96047 Efax 443-331-0651 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57004&t=57001 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: can 7507 support voice directly? [7:57001]
Yes with the correct PA's though I don't know of any FXS/FXO PA, pretty darned expensive voice ports Dave cer wrote: > > Hi, all, > > Pardon if this has been asked but archive searching did not turn up > anything. Kind of a dumb question, but here goes. > > Can a 7507 support VOIP directly? I know that you can configure it to > support voice traffic passing through it (QoS, RSVP, etc.) but can you > configure it for voice as you would a 36xx?In other words, are there VIC > cards (FXS, FXO, and E&M) for it as there are cards for the 26xx, 36xx, etc. > I searched the cisco site, but that was fruitless. > > I envision a scenario where I install a FXS card into a 7507, configure > VOIP, connect my phones, and talk... nothing fancy. Is that possible? > > TIA, > > Charles -- David Madland CCIE# 2016 Sr. Network Engineer Qwest Communications 612-664-3367 "You don't make the poor richer by making the rich poorer." --Winston Churchill Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57005&t=57001 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
What is the difference between TX WRED threshold and TX drop [7:57006]
What is the difference between TX WRED threshold and TX drop threshold For example, with the default value: Tx drop thresholds: Queue # Thresholds - percentage --- - 180% 100% 280% 100% Tx WRED thresholds: Queue # Thresholds - percentage --- -- 180% 100% 280% 100% In the queue 1, threshold 1 start drops packets when buffer reaches 80%. The frames that will trigger the threshold 1, queue 1 is CoS 0 1 for both cases Even that, after start drop, the congestion management will discard any frames - CoS 0 1, CoS 2 3 and so on, in the case WRED is not supported Am I right ? Thanks Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57006&t=57006 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: can 7507 support voice directly? [7:57001]
Thanks, folks! Is it any wonder that I love this group!?! I guess in that case, my option then is to add a voice capable router to the mix (such as a 36xx) with the appropriate cards, and then configure QoS features on teh 7500 to ensure it reserves the necessary bandwidth (voice router has to transit the 7500 to reach other sites). Many, many thanks for the great and quick responses!!! Charles ""Pollere, Joseph"" wrote in message news:200211061725.RAA05382@;groupstudy.com... > Charles, > > The 7500 does not support analog voice. You would need to use a digital > voice port adapter (PA-VXA-1TE1-24+) with a channel bank. > > Joe > > > At 04:37 PM 11/6/2002 +, cer wrote: > >Hi, all, > > > >Pardon if this has been asked but archive searching did not turn up > >anything. Kind of a dumb question, but here goes. > > > >Can a 7507 support VOIP directly? I know that you can configure it to > >support voice traffic passing through it (QoS, RSVP, etc.) but can you > >configure it for voice as you would a 36xx?In other words, are there VIC > >cards (FXS, FXO, and E&M) for it as there are cards for the 26xx, 36xx, etc. > >I searched the cisco site, but that was fruitless. > > > >I envision a scenario where I install a FXS card into a 7507, configure > >VOIP, connect my phones, and talk... nothing fancy. Is that possible? > > > >TIA, > > > >Charles Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57007&t=57001 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
6509 Buffer problem - Fix [7:57009]
6509 dude, Sorry, don't remember the person's name who posted the original question, but I was dealing with the same thing. Installed 12.1.13E last night, now I'm getting nothing but hits, even with default buffer settings. Hope this helps. Chuck Church CCIE #8776, MCNE, MCSE Sr. Network Engineer Magnacom Technologies 140 N. Rt. 303 Valley Cottage, NY 10989 845-267-4000 Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57009&t=57009 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
6509 Flash Architecture [7:57008]
IIs there any link about Catalyst 6509 Flash Architecture. I am not able to see my Flash device if I run any of the commands such as "SHOW FLASH:, SHOW DISK0: etc). I like to see how much space has been taken by the IOS in Flash memory, but doesn't seem to work. I am also having problems copying the IOS and Config file to my Flash Card. It just errors out. I couldn't evenfind a ciso link where the sample configs are shown about copying the contents. Thanks, ___ Join Excite! - http://www.excite.com The most personalized portal on the Web! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57008&t=57008 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Written Exam study [7:57011]
Can anyone recommend a book that will do the job ?? Lurix Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57011&t=57011 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: build tcp/ip on PC serial port [7:56885]
Cable Guy, Is this an academic pursuit or do you really just want to be able to log into a router via the serial interface? I may be misinterpreting your entire intent, but... I was wondering what your plans for layer 2 were? I've configured Cisco router serial interfaces (WIC style) for async, plugged a PC into it, hit the carriage return, and got a prompt (requires a few additional parameters to be configed on the async interface). That works quite well. Other than async, things start to get difficult. I still haven't had time to pursue it, but was looking into a PCMCIA card that supports HDLC a while back (I was trying to build a WAN protocol analyzer on a laptop). Regards, Scott Cable Guy wrote: > > I would like to create IP connectivity from PC serial port to > router serial > port directly. Same as telnetting from one router serial port > to another in > a back to back situation, but there is of course no tcp/ip > stack on the PC's > serial port. The PC's network adapter install process does not > recognize > the built in serial ports as possible network adapters. Driver > limitation I > think. > > Does anyone know of a 9 pin or 25 pin serial port add on card > with a > driver that allows a tcp/ip stack to be built on it, kind of > like USB > network card? Maybe USB network card is the only option. I > haven't used one > yet, but do they encapsulate ppp/slip coming out of the USB > port before > interfacing with an ethernet converter thingy? > Thanks. > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57012&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: 6509 Flash Architecture [7:57008]
there is no flash, it's bootflash: for the internal, slot0: or disk0: for the external. http://www.cisco.com/en/US/customer/products/hw/switches/ps708/products_configuration_guide_chapter09186a008007f2cf.html Dave Azhar Teza wrote: > > IIs there any link about Catalyst 6509 Flash Architecture. I am not able to > see my Flash device if I run any of the commands such as "SHOW FLASH:, SHOW > DISK0: etc). I like to see how much space has been taken by the IOS in Flash > memory, but doesn't seem to work. I am also having problems copying the IOS > and Config file to my Flash Card. It just errors out. I couldn't evenfind > a ciso link where the sample configs are shown about copying the contents. > Thanks, > > ___ > Join Excite! - http://www.excite.com > The most personalized portal on the Web! -- David Madland CCIE# 2016 Sr. Network Engineer Qwest Communications 612-664-3367 "You don't make the poor richer by making the rich poorer." --Winston Churchill Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57010&t=57008 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
OT: Looking for Mac Support Engineer NYC [7:57013]
If anyone knows of someone who is very skilled in Macintosh OS 9/ X and Applications please forward the resume to me. We are looking to fill this position ASAP. I am not a recruiter this is a real position. No 3rd parties please. Thanks, Kevin Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57013&t=57013 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Written Exam study [7:57011]
Bruno...cisco press...CCIE routing and switching exam certification guide. Ciscopress.com Amazon.com Good luck -Original Message- From: ulf bye [mailto:lurix100@;hotmail.com] Sent: Miircoles, 06 de Noviembre de 2002 04:31 p.m. To: [EMAIL PROTECTED] Subject: Written Exam study [7:57011] Can anyone recommend a book that will do the job ?? Lurix Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57014&t=57011 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCNP Support Passed [7:56995]
Congratulations, Symon. Top Down Network Design is a good read, period. It's not specifically oriented towards the CCDx exams, but it's very useful for that anyway. JMcL Symon Thurlow wrote: > > Hi all, > > Phew, 2nd time around passed support no problem. The first time > I > underestimated the difficulty of the exam. Since I had > supported/installed/configured lots of Frame Relay and ISDN > installs, > and a bit of switching, I thought I could breeze through it. > The exam is > more in depth than day to day stuff. > > That's it for CCNP yay! I am going to begin CCDA and CCDP now, I > remember reading somehwere that Priscilla's book- Top Down > Network > Design was a good read for the CCDP exam, is this correct? > > Cheers, > > Symon > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57015&t=56995 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Online rack Switching [7:57016]
Hi Group I am going to sit the new switching exam in a couple of weeks, i am looking for an online rack to rent aimed at the switching exam to practice a bit more on. I have had a look at a few web sites but was wondering if any one on the list can point me in the direction of a good rack to rent. Thanks Steve Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57016&t=57016 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
1924 Switch [7:57017]
Hello Group Can any one help me get my switch working. Its a 1924 with 2 100tx but it uses a null modem cable for the console port. I have never had it working since I have had it, it has a orange status light on the front but all the port lights are blank. When trying to log on to it comes up with the following: Diagnostic Console - Systems Engineering Operation firmware version: 0.00Status: Invalid Boot firmware version: 1.08 WARNING!!! Operation Firmware is invalid. Upgrade firmware to enable switch operation. [U] Upgrade operation firmware (XMODEM) [S] System Debug Interface Enter Selection: I have down loaded cat1900A.9.00.04 file from the Cisco website and tried uploading the image using tera terminal send file option. It then loads the file and once finished it says upgrade it comes with the following message: Erasure completed. Waiting for new image... System Upgrade failed. Diagnostic Console - Systems Engineering Operation firmware version: 0.00Status: Invalid Boot firmware version: 1.08 WARNING!!! Operation Firmware is invalid. Upgrade firmware to enable switch operation. [U] Upgrade operation firmware (XMODEM) [S] System Debug Interface Enter Selection: Has any one got any ideas on how to fix this problem. I am sure I have seen something like this posted before but at the moment I can not search through the archives. Thanks in advance Steve Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57017&t=57017 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Multiple CCIE qualification exams then labs? [7:57019]
Also posted at www.@!#$.com (apologies to readers of both) Folks I have a question that hopefully can lead to me receiving some good advice. Back in June (Just before I was laid off) I took and passed the CCIE security written exam. Since then I have been unsuccessfully seeking employment. Due in part to the cost, I have chosen not to book the lab yet and probably wont until I am back in work. Which leads me (finally :-) to my question. Would it be worthwhile to study for and take the routing and switching qualification exam and/or perhaps even a communications and services exam too (maybe the voice beta when it is released). Does anyone have any experience of how much commonality there is between the exam materials? Also, following on from that, how about the labs. Assuming I find myself back in employment in the not too distant future and can manage to afford it, would it be worth practicing for two or more CCIE labs at the same time and then booking the labs back to back (or at least close together)? I have a reasonable home lab that includes 3x2500, 3x4500, a 2600, a 3600, 2xMC3810, a 7500, 2xPix501 and cat 2820, etherswitch 2200 and 3920 (yeah,I purchased the last 2 a couple of months before the lab equipment changes were announced). So with the addition of a 3550 EMI (or 2 :- eek $$$) and some remote lab time I think I should be able to prepare for the lab exam(s) for any of the above. The real question is should I go ahead and go for multiple CCIE certs at once or is this just a really foolish idea. Thanks Peter Walker CISSP, CSS1, CIPTSS, CCNP, CCIP, CCDP. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57019&t=57019 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Better Way [7:57020]
What is the better way of designing the LAN Network with 6509s and 3500 switches. VTP Pruning or manually clear the unnecessary VLANs from the Trunk Links. ___ Join Excite! - http://www.excite.com The most personalized portal on the Web! Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57020&t=57020 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Multiple CCIE qualification exams then labs? [7:57019]
Hmm what a fascinating filter!!! Concatenate the word "router" and word "ccie" with the "cc" missing if you really need to figure out where else I posted this question :-) > Also posted at www.@!#$.com (apologies to readers of both) > PS. Does anyone know why this list totally mangles my rfc compliant email address whenever I send an message. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57021&t=57019 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: RIP and SAP timers [7:56975]
Symon Thurlow wrote: > > Hi all, > > Whilst studying for CIT, I have come across a practice question > that I > don't understand. > > If a server has RIP and SAP timers set to 8.5 minutes, 8.5 minutes would be awfully weird! ;-) > which of > the > following router timer values Router timer values? I guess they mean to imply that the "ipx update interval" command was used to change the RIP or SAP update timers. > will prevent a router from > removing a > server from its IPX server table. > > A. 4 > B. 5 > C. 6 > D. 7 > > I understand that the default IPX RIP update timer value is 60 > seconds, > and the aging timer multiple is 3. So changing the router timer > value to > any of the above would cause the router to drop entries > consistently > wouldn't it? Yes, I agree with you. I think the question or answers are garbled. Maybe it's a misprint. Perhaps there's a trick of some sort. Maybe the trick is that the minimum value for the ipx update interval is 10 seconds so if you could even enter those low values something screwy would happen. The real questions on the CIT test won't be that bad, although people do say they are pretty bad. I took the test quite a while ago and didn't think it was too badly worded, though. Good luck with it! ___ Priscilla Oppenheimer www.troubleshootingnetworks.com www.priscilla.com > > Any help appreciated! > > Cheers, > > Symon > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57022&t=56975 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Multiple CCIE qualification exams then labs? [7:57019]
> The real question is should I go ahead and go for multiple CCIE certs at > once or is this just a really foolish idea. I really, really, *really* don't want this to sound as caustic as it's going to sound, but I gotta say it anyway: dude, passing the CCIE Written is *nothing*. You don't have *a* CCIE certification yet, much less are in a position to go for a second. Don't put "CCIE Written" or "CCIE candidate" on your resume, because neither of those are actual *certifications.* The CCIE Written is a first step, nothing more (and a small first step at that, in relation to the mammoth task of passing the Lab). If you're looking for resume boosters, either bite the bullet and take the CCIE Lab, or maybe go for some of the CCIP certs instead. (Again, sorry about the acidic response...people putting "CCIE Written" on their resumes *really* bugs me, and it sounds like what you're doing. Hopefully I'm wrong. :-) $0.02, BJ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57023&t=57019 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: CCNP Support Passed [7:56995]
Symon Thurlow wrote: > > Hi all, > > Phew, 2nd time around passed support no problem. Congratulations! > The first time > I > underestimated the difficulty of the exam. Since I had > supported/installed/configured lots of Frame Relay and ISDN > installs, > and a bit of switching, I thought I could breeze through it. > The exam is > more in depth than day to day stuff. Maybe you should have used my troubleshooting book and you would have passed the first time! ;-) It's called Troubleshooting Campus Networks, but it does deal with both LANs and WANs and covers all the topics for the Support exam. I was one of the CIT course developers so I have a good feel for the test. There's more info on the book and some other troubleshooting resources here: http://www.troubleshootingnetworks.com/ > > That's it for CCNP yay! I am going to begin CCDA and CCDP now, I > remember reading somehwere that Priscilla's book- Top Down > Network > Design was a good read for the CCDP exam, is this correct? Yes, Top-Down Network Design is good for both those tests. It's not a certification book, but it covers the topics and much more. I think you'll find those tests pretty easy after CCNP, although some people would disagree. Good luck with it! Priscilla > > Cheers, > > Symon > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57024&t=56995 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
out-of-band management via console port [7:57026]
Hi All, Am looking to setup out of band connection via console (not aux for some reason). The modem answers call fine but just has no access to the console(cabling is fine too). Please advise what is wrong with the config: line con 0 login passwd transport preferred lat pad v120 lapb-ta telnet rlogin udptn databits 7 stopbits 1 flowcontrol hardware Thanks Paul Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57026&t=57026 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: build tcp/ip on PC serial port [7:56885]
Cable Guy wrote: > > >The fact that you can dial into the Internet is more proof > that you can run > >TCP/IP over the PC's serial port. > > Hmm, why do people need proof of this? Because you seemed to want to build hardware to do it!? Neither additional hardware nor software should be necessary to do what you said in the first line of your message: "I would like to create IP connectivity from PC serial port to router serial port directly." > Maybe I should read the > archives. Like your own message maybe. ;-) What are you trying to do?? > Tcp/ip can be bound to anything. Build an interface that sends > electrical > signals down two thin water streams, code a driver, and you can > bind tcp/ip > to water. There was that old story about running TCP/IP on the sewer system. Gave a whole new meaning to IP and ICMP. ;-) > > Anyway, that USB pdf link site is down and I can't access it > now. I see > there are some USB network hubs. Do these work with only USB > network > machines? Hmm, these could be slip/ppp then. An entire hub of > slip/ppp...I > wonder. The ones that interface directly with rj-45 are no > hope. I wonder > even if the signal actually coming out of the USB port is > slip/ppp framed, > then converted outside, or just straight ethernet framed off > before exiting Straight Ethernet framing according to the document. I'm not sure it had considered an entire hub of devices connected though. USB hub usually just means a hub that lets you locally connect USB devices when you've run out of USB ports on your machine. I guess you have in mind a hub that also connects to the Ethernet. > USB port. I do see some USB network card implementations are > just a plug > into the USB port with no wires exposed, and a rj-45 plugin > dongle like > thing. I guess I need one with wires exposed to cut into them, > and with > slip/ppp. Why? Or maybe it's proprietary info. > > Surely there is a serial card with boundable driver out there > somewhere? Well, Windows has figured out how to bind TCP/IP to the serial port (my original comment), so it's doable certainly. Priscilla > Help. > > _ > Add photos to your e-mail with MSN 8. Get 2 months FREE*. > http://join.msn.com/?page=features/featuredemail > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57027&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: out-of-band management via console port [7:57026]
Get rid of the flowcontrol hardware and databits 7, make sure your speed is set to 9600. If it still doesn't work then make sure your modem is initializing with the right settings. The cisco website should have the right settings, you just may have to modify the comands for the initialization string depending on what kind of modem you have. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57028&t=57026 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: build tcp/ip on PC serial port [7:56885]
>Because you seemed to want to build hardware to do it!? Neither additional >hardware nor software should be necessary to do what you said in the first >line of your message: "I would like to create IP connectivity from PC >serial >port to router serial port directly." Yes, but using Hyperterminal as you described earlier would be limited to hyperterminal functionality (telnet), wouldn't it? If possible, I would like to use serial port on PC (read, ppp encapsulation) as complete network adapter solution without going through modems. Open up native DOS prompt and ping, web access, ect... It is an academic pursuit. > > USB port. I do see some USB network card implementations are > > just a plug > > into the USB port with no wires exposed, and a rj-45 plugin > > dongle like > > thing. I guess I need one with wires exposed to cut into them, > > and with > > slip/ppp. > >Why? Or maybe it's proprietary info. If it is encapsulated ppp coming out the USB port with exposed wires, they could be cut open and spliced onto a router's serial cable. Those dongle USB network plugs are solid and can't be cut open most likely, and probably ethernet framed anyway. I think USB will be difficult. Still looking... _ STOP MORE SPAM with the new MSN 8 and get 2 months FREE* http://join.msn.com/?page=features/junkmail Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57029&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: why loopback plug detected as loopback in firs [7:56973]
In loopback, the serial port sees its own keepalives come back. They are sequenced so it can tell. The MySeq number would be going up, but the MineSeen number wouldn't since nobody else is seeing them. I think that's the gist of it. There's a lot of info about this on Cisco's site. There's one page that says something about it randomizing the sequence number so it can be sure it's in loopback, but I can't find that now. That might be when you put manually put it in loopback, anyway. ___ Priscilla Oppenheimer www.troubleshootingnetworks.com www.priscilla.com Cable Guy wrote: > > Yes, that describes the loopback plug. But, loopback isn't just > a crossing > of the wires, but a state the router is in as well. If there is > a fault in > the wiring, or csu/dsu is put in loopback mode, the router will > see and > change to "loopback mode" which you can see in show > controllers. Why? What > is in the digital signal to tell it this? Something in normal > traffic > packets, or is it keepalives, anything else? If it is just > keepalives, and > you turn them off, would normal traffic ever trigger router to > see the > loopback? I don't have a T1 to make easy rj-45 loopback, and I > hesitate to > cut open my db60 serial cables. > > If someone has a t1 card, and wants to try this, here is > instruction to make > loopback plug. Do a debug and see what happens. > > http://www.cisco.com/univercd/cc/td/doc/cisintwk/itg_v1/tr1915.htm#xtocid56 > > Step 1 Use wire cutters to cut a working RJ-45 or RJ-48 cable > so that > there are 5 inches of cable and the connector attached to it. > > Step 2 Strip the wires. > > Step 3 Twist the wires from pins 1 and 4 together. > > Step 4 Twist the wires from pins 2 and 5 together. > > Leave the rest of the wires alone. > > The pins on an RJ-45/48 jack are numbered from 1 through 8. Pin > 1 is the > left-most pin when looking at the jack with the metal pins > facing you. > > Performing the Loopback Plug Test > > > > Step 1 Insert the plug into the T1 port in question. > > Step 2 Save your router configuration using the write memory > command. > > maui-nas-03#write memory > Building configuration... > [OK] > > Step 3 Set the encapsulation to HDLC. > > maui-nas-03#config terminal > Enter configuration commands, one per line. End with CNTL/Z. > maui-nas-03(config)#interface serial 0 > maui-nas-03(config-if)#enc > maui-nas-03(config-if)#encapsulation HDLC > maui-nas-03(config-if)#^Z > > Step 4 Use the show running-config command to check whether > the interface > has an IP address. > > If the interface does not have an IP address, obtain a unique > address and > assign it to the interface with a subnet mask of 255.255.255.0 > > maui-nas-03(config)#ip address 172.22.53.1 255.255.255.0 > > Step 5 Clear the interface counters using the clear counters > command. > > maui-nas-03#clear counters > Clear "show interface" counters on all interfaces [confirm] > maui-nas-03# > > Step 6 Perform the extended ping test as described in the > "Using Extended > ping Tests" section, earlier in this chapter. > > > > > >From: Mary.KVITASHVILI > >To: [EMAIL PROTECTED] > >Subject: RE: why loopback plug detected as loopback in first > place? > >[7:56883] > >Date: Tue, 5 Nov 2002 14:08:10 +0100 > > > >If I am not mistaken, basically in the wiring, the transmit > line is crossed > >to the receive so that signals going out are looped back to > the receive. > > > > > > > When you put a hardware loopback plug on a serial to test > it, why does > >the > > > router see it as a loopback? With the show int serial > command, you will > >see > > > -serial up, line protocol up (loopback mode)- > > > Of course it needs to see it as loopback otherwise the > router wouldn't > > > operate and allow loopback tests. But what part of the > digital signals > > > specifically tell the router that what it sent out has just > come back? > >It > > > can't be the carrier detect because that could be > interpreted as a > >carrier > > > detect from any csu/dsu. Maybe a timing issue on the return > signal, but > > > sounds like the keepalives are being interpreted here > somehow? Someone > > > know the details of this? Help. > _ > Protect your PC - get McAfee.com VirusScan Online > http://clinic.mcafee.com/clinic/ibuy/campaign.asp?cid=3963 > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57030&t=56973 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: build tcp/ip on PC serial port [7:56885]
Cable Guy wrote: > > Yes, but using Hyperterminal as you described earlier would be > limited to > hyperterminal functionality (telnet), wouldn't it? If possible, > I would like > to use serial port on PC (read, ppp encapsulation) as complete > network > adapter solution without going through modems. Open up native > DOS prompt and > ping, web access, ect... It is an academic pursuit. Ah, you want remote access. You want to let the PC join the network even though it's connected via its serial port. That's very doable. It used to be pretty common for PCs to connect that way in the olden days. Check out the Cisco docuemntation on terminal services or access servers. Or maybe somebody can just tell you how to do it. Someone who has recently studied BCRAN could help maybe? What version of Windows are you using? That might make a difference for what you have to do on the Windows side. Priscilla > > > > > USB port. I do see some USB network card implementations are > > > just a plug > > > into the USB port with no wires exposed, and a rj-45 plugin > > > dongle like > > > thing. I guess I need one with wires exposed to cut into > them, > > > and with > > > slip/ppp. > > > >Why? Or maybe it's proprietary info. > > If it is encapsulated ppp coming out the USB port with exposed > wires, they > could be cut open and spliced onto a router's serial cable. > Those dongle USB > network plugs are solid and can't be cut open most likely, and > probably > ethernet framed anyway. I think USB will be difficult. Still > looking... > > _ > STOP MORE SPAM with the new MSN 8 and get 2 months FREE* > http://join.msn.com/?page=features/junkmail > > Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57031&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: build tcp/ip on PC serial port [7:56885]
>Ah, you want remote access. You want to let the PC join the network even >though it's connected via its serial port. That's very doable. It used to >be >pretty common for PCs to connect that way in the olden days. > >Check out the Cisco docuemntation on terminal services or access servers. >Or >maybe somebody can just tell you how to do it. Someone who has recently >studied BCRAN could help maybe? I am talking about ppp over serial (BCRAN topic) but not remote access with modems, aux ports, or asynch ports. Take a standard back to back router1 serial0 to router2 serial0, each with configured IPs. Keep this picture in mind, but replace one of the routers with a PC. Back to back WAN connection from PC to router's serial0. I think finding a serial port with a driver that allows tcp/ip to bind on it, is the correct way to describe the obstacle here? _ The new MSN 8: smart spam protection and 2 months FREE* http://join.msn.com/?page=features/junkmail Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57032&t=56885 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: CCNP Support Passed [7:56995]
Symon Thurlow wrote: > > That's it for CCNP yay! Congratulations > I am going to begin CCDA and CCDP now, I > remember reading somehwere that Priscilla's book- Top Down Network > Design was a good read for the CCDP exam, is this correct? Yep, an excellent book! as an fyi I took and passed the DCN & CID exams a couple of weeks ago. My study sequence was Two weeks before tests Top down network design. - My main study materials. Week before tests CXX productions CCDA materials - quite good CXX productions CCDP materials - hopelessly out of date in terms of content - but accurate in terms of letting you know that material wasnt in current exam. weekend before DCN exam Cisco Press CCDA cert guide - Serves it's purpose well! then Breeze through DCN exam next day Cisco press CCDP cert guide - Serves it's purpose well! panic after scoring 20% in CCDP cert guide practice test on the day before the test. ... Focussed reread of Priscilla's book Focussed read of an old version CID coursebook. Focussed reread of Cisco press CCDP cert guide ... Download and run Boson test #1 Relax a bit Final day Take CID test and pass Feel cheated because the test didnt seem difficult at all. Hope that helps. Peter Walker CISSP, CSS1, CIPTSS, CCNP, CCIP, CCDP, etc PS. I do NOT recommend doing things the way I did. It's just that I am terrible at motivating myself to actually study unless the exam is really imminent. If I had set myself a proper study plan and stuck to it I would probably have a much more relaxed 24 hours prior to the CID test :-) Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57018&t=56995 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Protocol generated routes to Null0... [7:56868]
PAT, gimme a buzz on msn. Dale - Original Message - From: "Patrick Krebs" To: Sent: Monday, November 04, 2002 11:36 PM Subject: Protocol generated routes to Null0... [7:56868] > Hello friends, > > I am new to the groupstudy family (1st post!), so please bear with me as I > go through my newbie stage here. :) > > I was reading a few messages on ccbootcamp.com and ran accross this > interesting post: > > "...When folks ask me this question in the lab, I turn them to page four of > the test, where the general guidelines are listed: > and I quote rule number one: > 1 Static and default routes are not permitted unless directly stated in a > question. This includes floating static, static routes > to Null0 and routes to Null0 generated by any routing protocol" > > So herein lies my questions; how do I go about preventing a routing loop > without a static to Null0. Secondly, how do I stop a routing protocol from > generating a Null0 route? > > Thanks in advance! > > Patrick Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57025&t=56868 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
AW: Multiple CCIE qualification exams then labs? [7:57019]
I actually did not get that impression from the original post. I think he was just trying to decide if he should study for multiple labs. He did not use CCIE written or anything like that in his sig. stuart -Urspr|ngliche Nachricht- Von: B.J. Wilson [mailto:analogkid01@;mindspring.com] Gesendet am: Thursday, November 07, 2002 2:04 AM An: [EMAIL PROTECTED] Betreff: Re: Multiple CCIE qualification exams then labs? [7:57019] > The real question is should I go ahead and go for multiple CCIE certs at > once or is this just a really foolish idea. I really, really, *really* don't want this to sound as caustic as it's going to sound, but I gotta say it anyway: dude, passing the CCIE Written is *nothing*. You don't have *a* CCIE certification yet, much less are in a position to go for a second. Don't put "CCIE Written" or "CCIE candidate" on your resume, because neither of those are actual *certifications.* The CCIE Written is a first step, nothing more (and a small first step at that, in relation to the mammoth task of passing the Lab). If you're looking for resume boosters, either bite the bullet and take the CCIE Lab, or maybe go for some of the CCIP certs instead. (Again, sorry about the acidic response...people putting "CCIE Written" on their resumes *really* bugs me, and it sounds like what you're doing. Hopefully I'm wrong. :-) $0.02, BJ Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=57033&t=57019 -- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]