Re: Minimum memory requirements for IOS 12.0.9
Hi Daniel... I am assuming IOS for a 2501-2525 platform and you are looking for Enterprise image with IPSEC - ENTERPRISE PLUS IPSEC 56 : 16 MB Flash and 8 MB RAM I am running 12.1.X code on a 2501 and 2520 which needs : 16MB of flash - 16MB RAM. -Brian E. Howard At 12:09 PM 01/04/2001 -0800, Daniel Young wrote: >Greetings! > >Do you know what are the minimum memory (RAM & Flash) requirements for >running IOS 12.0.9. I have heard from a Cisco vendor that is 4 MB of RAM and >8 MB of flash but would like to confirm this information. I am constructing >my home lab in preparation for CCIE training. > >Many thanks in advance. > >Daniel C. Young >CCNP+Security, CCDP, CCSE, MCSE+I > >netHESIVE, Inc. >Senior Network Engineer >[EMAIL PROTECTED] >310-782-1010 > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Brian E. Howard NSA Consulting Engineer NSA - Network Supported Accounts Voice: (919) 392-7615 Pager: 1-800-365-4578 e-mail: [EMAIL PROTECTED] e-page: [EMAIL PROTECTED] C i s c o S y s t e m s Research Triangle Park, NC _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
RE: Syslog Problem
Hi Tim, FYI Maybe you already know this, but anytime you make a change to the syslog.conf file. You will need to restart or HUP the syslog daemon. Also...I have seen Cisco documentation that you need 5 tabs between local0.debug (5 Tabs) /var/log/cisco.log (not being a NMS guru - that may or may not be true ) -Brian At 12:14 PM 01/05/2001 -0600, Tim Lovelace wrote: >I just setup syslog this week on routers running 12.0(5)T1 and havent had a >problem for my routers I have > >logging facility local0 >logging 199.191.104.9 >logging trap 7 > >then on the syslog box I setup I added this to syslog.conf > >local0.debug/var/log/cisco.log > >works perfectly for me > >Hope that helps >Tim > >-Original Message- >From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED]]On Behalf Of >Timothy Metz >Sent: Friday, January 05, 2001 11:28 AM >To: [EMAIL PROTECTED] >Subject: Syslog Problem > > >Hi All, > >Ever since I upgraded to 12.X I have been unable to get them logging again >to the syslog daemon on my server. Other things are logging fine so I know >theres no problem with it. It did work fine with 11.X, I've searched CCO and >can't find anything I didn't already know. One router is a 2501, the other a >2505. Here's one of the config's, I'd appreciate any help you all could >offer. > >Thanks > >Tim > > >Building configuration... > >Current configuration : 2190 bytes >! >! Last configuration change at 18:15:32 CET Fri Jan 5 2001 >! >version 12.1 >service timestamps debug datetime msec localtime show-timezone >service timestamps log datetime msec localtime show-timezone >service password-encryption >! >hostname Access2505 >! >boot system flash >logging buffered 1 debugging >no logging console >enable secret 5 >enable password 7 xxx >! >! >! >! >! >clock timezone CET 1 >ip subnet-zero >no ip finger >ip name-server 212.185.252.73 >ip name-server 194.25.2.129 >! >ip multicast-routing >frame-relay switching >cns event-service server >! >! >! ># irrevelent hub ether stuff removed >! >! >interface Ethernet0 > ip address 192.168.0.252 255.255.255.0 > ip pim sparse-dense-mode > ip multicast ttl-threshold 16 > no ip route-cache > no ip mroute-cache >! >interface Serial0 > bandwidth 4000 > ip address 192.168.10.252 255.255.255.0 > ip pim sparse-dense-mode > ip multicast ttl-threshold 16 > encapsulation frame-relay > no ip route-cache > no ip mroute-cache > fair-queue > clockrate 400 > cdp enable > frame-relay interface-dlci 192 > frame-relay intf-type dce >! >interface Serial1 > no ip address > no ip route-cache > no ip mroute-cache > shutdown >! >router rip > version 2 > network 192.168.0.0 > network 192.168.10.0 >! >ip classless >no ip http server >ip pim rp-address 192.168.20.253 >ip pim send-rp-announce Ethernet0 scope 16 >ip pim send-rp-announce Serial0 scope 16 >ip pim send-rp-discovery Serial0 scope 16 >! >logging facility syslog >logging 192.168.0.2 >access-list 5 deny 192.168.0.3 >access-list 5 permit any >! >snmp-server community xx RO >snmp-server community RW >! >line con 0 > exec-timeout 5 0 > password 7 x > logging synchronous > login > transport input none >line aux 0 > transport input all >line vty 0 4 > exec-timeout 5 0 > password 7 xx > logging synchronous > login >! >ntp clock-period 17179719 >ntp server 192.43.244.18 >end > > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] > > > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Brian E. Howard NSA Consulting Engineer NSA - Network Supported Accounts Voice: (919) 392-7615 Pager: 1-800-365-4578 e-mail: [EMAIL PROTECTED] e-page: [EMAIL PROTECTED] C i s c o S y s t e m s Research Triangle Park, NC _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Simulator
Hi Charles, I agree with Andy...check into the monthly rate of ISDN in your area, that may be the best way to go. A few months ago, another engineer and I bought a ISDN simulator from ARCA Technologies. We decided upon ARCA mainly due to the fact that they have a 2 port BRI simulator with built in NT1s. They were little more expensive than Teltone, but the unit has worked fine. I agree, its a hefty investment for your lab, and perhaps sharing the cost of the simulator may make it more affordable ? Good luck -Brian At 08:54 PM 01/07/2001 -0600, Cthulu wrote: >Hi, all > >I know this has been discussed, and after spending my free time this weekend >searching high and low for a reasonably priced ISDN simulator, I am forced >to conclude there is no such beast. EBAY is a bust thus far, and the best >price I have found is for a Teltone (www.teltone.com) ISDN simulator at >http://www.bigdcom.com/teleline.html. Big D is a Groupstudy recommended >site; they sell the ISDN simulator about 1600 bucks, give or take some >change. > >Now to the crux of my dilemma: do I or don't I? That is, ask my Mistress >for this for Christmas, Halloween, and so forth. She is standing here >reading this, so I appreciate how wonderful she is! So beautiful with great >taste in men! Also, very heroic: she kept me from drinking a coffee >flavored Slim Fast (we were out of beer). > >Before I approach the checkbook with hat in hand, is this best price? I >mean, really? Has anyone else had better luck? I hate the thought of >spending 1600 bucks on a 100 bucks worth of wiring and chips. Perhaps is it >time for Groupstudy to form a buyer's union, where we can pool our money and >buy in bulk at almost wholesale prices. Good idea? Bad idea? Too much >headache potential? > >Luckily for me, Big D is in the Dallas area so I plan on there in person and >talking to them about these simulators and their prices. If interested, I >will let the group know what happens. If not, I'll keep mum. > >Flames, comments all welcome! > >Charles > > > > > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Brian E. Howard NSA Consulting Engineer NSA - Network Supported Accounts Voice: (919) 392-7615 Pager: 1-800-365-4578 e-mail: [EMAIL PROTECTED] e-page: [EMAIL PROTECTED] C i s c o S y s t e m s Research Triangle Park, NC _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: ISDN Simulator
Hi, Here is a sample config. Under the interface - you need the actual dialing number in the dialer map. -Brian rp-2503A#wr t Building configuration... Current configuration: ! version 11.1 service udp-small-servers service tcp-small-servers ! hostname rp-2503A ! enable secret 5 $1$EC8c$2sYBnNhThYjnGKrWD/E8/. enable password ww ! username rp-2503B password 7 1511021F0725 ip subnet-zero isdn switch-type basic-5ess ! interface Loopback0 ip address 1.0.3.1 255.255.255.0 ! interface Ethernet0 ip address 130.30.0.4 255.255.255.192 ! interface Serial0 no ip address encapsulation frame-relay no keepalive clockrate 64000 ! interface Serial0.1 point-to-point ip address 130.30.12.1 255.255.255.252 frame-relay interface-dlci 30 ! interface Serial1 no ip address shutdown ! interface BRI0 no ip address encapsulation ppp dialer map ip 1.1.1.1 name router broadcast 919194720996 <- dialer-group 1 ppp authentication chap ! router ospf 3100 network 130.30.0.0 0.0.0.255 area 0 network 130.30.12.0 0.0.0.255 area 3 ! ip classless ip route 1.1.1.1 255.255.255.255 BRI0 ! dialer-list 1 protocol ip permit ! line con 0 line aux 0 transport input all line vty 0 4 password ww login ! end rp-2503A# At 12:40 AM 01/12/2001 -0500, Prasanna wrote: >Hello all, > We have a problem with a lab scenario regarding ISDN. There are two >routers whose bri interfaces plug into the ports of the ISDN Simulator. > >Regarding the ISDN int, this was the config we did and layer 2 was up and >SPIDs were being sent but no calls were getting established at layer 3. What >could be the problem. We used the SPIDs and DN as given in the >specifications of the ISDN Simulator. I have also restarted the simulatoe a >couple of times to see it it is initializing and it is doing that. > > interface BRI0 > ip address 192.168.1.2 255.255.255.0 > encapsulation ppp > isdn spid2 0835866401 8358664 > dialer map ip 192.168.1.1 name r3 broadcast > dialer-group 1 >! >router rip > network 192.168.1.0 >! >no ip classless >ip route 0.0.0.0 0.0.0.0 192.168.1.1 >! >dialer-list 1 protocol ip permit >! > >If somebody could explain the configuration to be made it would be great. >Regards, >Prasanna > > > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Brian E. Howard NSA Consulting Engineer NSA - Network Supported Accounts Voice: (919) 392-7615 Pager: 1-800-365-4578 e-mail: [EMAIL PROTECTED] e-page: [EMAIL PROTECTED] C i s c o S y s t e m s Research Triangle Park, NC _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: subnetting and tcp/ip
Hi Charles, The 5 is probably just an arbitrary number ..Were these IP addresses assigned to you by someone else ? Nonot all network numbers end in 0. Need to know the subnet masks in order to determine whether those addresses are all on the same network. -Brian At 04:14 PM 01/15/2001 -0500, Paver, Charles wrote: >Am studying tcp/ip now, and have a couple of questions (believe me, this is >the basics for you guys!) Im reading a tutorial on the web, and still am a >little confused. I need someone to go line by line with me, please! In >return, Ill give you a cookie :> Take the following: > >1. I have a network, ip address 130.5.0.0 (why is it 0.0)? Do all network >#s end in 0? And for Class B to have the network address, must it be >x.x.0.0? Cant I have something like 172.5.5.0? I understand 130, for class >b, but where did they get 5 from? > >2. Next I have the list of ips on my network, per pc (or device). Such as >: > >130.5.32.0 >130.5.64.0 >130.5.160.0 >130.5.224.0 > >So, are they on the same network or not? I know that each pc must have its >unique host--I dont want you guys to think Im that basic with this; yes Im >weak, but I do know that with class b its network.network.host.host--> So, >the host id seems to be on the same network while the host is having a >dfferent id. I just get confused when I read a class B and think, which >parameter has to be changed? The 3rd octect ONLY or the 4th as well. > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
Re: Multicast: Router and Switch locations
CGMP and IGMP is switch dependent. Brian At 01:37 PM 01/17/2001 -0600, Ole Drews Jensen wrote: >Currently reading about Multicast, which I have not any experience with yet. > >If you have a small simple LAN with 1 fileserver, 10 workstations and 1 >router to the Internet: > > >INTERNET---[router]---[switch]---[fileserver & 10 workstations] > > >In order for that fileserver to send multicast data to participating >workstations without changing the topology, I would have to setup the router >with IGMP and CGMP, so the workstation could tell the router that it joined >a group, and the router could then inform the switch with CGMP about that >workstation. The fileserver would now send multicast data and the switch >would know which interface(s) to forward it out to. > >Since the server and every workstation has their own connection to the >switch (and hence has their own individual collision domain), would I be >right in assuming that it would not improve the situation to add an >additional router to act like a filter between the switch and the server? > > >INTERNET---[router]---[switch]---[10 workstations] > | > [router2] > | > [fileserver] > > >Also, will we see multicasting work without a router or an rsm but only with >a switch in the future (I know that switches don't understand IGMP)? > >Thanks, > >Ole > > > Ole Drews Jensen > Systems Network Manager > CCNA, MCSE, MCP+I > RWR Enterprises, Inc. > [EMAIL PROTECTED] > http://www.oledrews.com/ccnp > > NEED A JOB ??? > http://www.oledrews.com/job > > > >_ >FAQ, list archives, and subscription info: >http://www.groupstudy.com/list/cisco.html >Report misconduct and Nondisclosure violations to [EMAIL PROTECTED] Brian E. Howard NSA Consulting Engineer NSA - Network Supported Accounts Voice: (919) 392-7615 Pager: 1-800-365-4578 e-mail: [EMAIL PROTECTED] e-page: [EMAIL PROTECTED] C i s c o S y s t e m s Research Triangle Park, NC _ FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]
