Other Network Architecture Subjects

I have 2 core switches. A Cat 4006(Assigned Vlan1 - 10.100.1.30/24 and Vlan20 - 10.102.1.30/16) and Cat 4506(Assigned vlan1 - 10.100.1.31/24 and vlan20 - 10.102.1.31/16 connected via Gig Fibre. I have ports on both switches assigned do the vlans, 1 a...

I have a 3640 router. I have absolute-timeout set for 60 min. The router has modems that users dial into. Is it possible to get a banner or some kind of information to the users informing them that they have about 5min left before disconnection ? If ...

During an IOS upgrade to one of my 6509s I received a programming algorithm mismatch error. After a little research I discovered that the bootflash needed to be re-formatted, which I did. Then I made the mistake of rebooting the switch before copyi...

Hiif i have peer router with aggregate summary-only commands (the Origin code is incomp.) and the origin code for specific route is EBGPdoes it change the global aggregate route origin from ? to e and advertise it to the upstream router?Roi

scenario;6500 series having a single sup2/msfc2 with pure IOS question;I've understood that if we hot insert another sup2/msfc2 with pure IOS even with different version, the IOS in the active sup engine, along with the configuration will be automati...

I'm setting up a lab with some old 2500 routers. I noticed that the EIGRP network command won't accept wildcards, and the route shows up in the table as a classfull route. I have tried the "IP Classless" command w/ no luck. The IOS is 12.0(9) and the...

Hello,I have a basic question on testing frame-relay on 2 cisco routers.One router is a 2610 with a Wic2t, one 2504 router with 2 serial connections.Is it possible to simulate a 2 frame-relay connections with both serial ports to the wic2t?Thanks in ...

helloWe have 7513router(RSP8).After Router booting, so have many error message..help me please..sh logSyslog logging: enabled (0 messages dropped, 0 flushes, 0 overruns) Console logging: level debugging, 126 messages logged Monitor logging: lev...

Hi allI have 2 6500 series switches @ the distribution layer doin the intervlan routing for 1500 users..The access layer consists of 12 of 4500 series switches all dual homed to the 6500 switches.. The issue is that when i give a show cam dynamic o...

I need to know the real difference between the catalyst 6500 and the router 7600.When should use one or the other?they possess important features differences?Thanks

we have a 6509 runing IOS (not cos) with DS3 atm interfacewe are runing 12.1 anyone has the experience or something I miss ?any idea is appreciated.6509SW#class-map match-all voice-rtp match access-group name voiceclass-map match-any video match ip...

I'm working on a 800 series router and I want to make my external router foward my RDP and OWA request to my internal private server. I guess what I need to know is if I access my public IP of my router on a specific port, how so I get the router to ...

Hi, I have a Cisco 3640 which i just bought from ebay. The router has 12.3 IOS loaded on it. I bought a WIC-2T from another person. Now the Wic-2T doesnt seem to be getting detected by the Router. Show diag gives the following: NM-2FE2W Port a...