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Posted by ryu1 on September 14, 2006, 11:28 am
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I am just starting to learn cisco router, and I did some practice with sim too. I have a cisco 2610 router with me. It's got 2 T1 modules. I am trying to configure this with an internet T1 line. I assume running the "sh running-config", it will show me 3 interfaces: Serial0, Serial1, and Ethernet0, but the T1 modules was showing up as controller T1 0/0 and 0/1. I try to config the interface as ethernet0 by assigning ip address to it, but it didn't work. Is this interface the same as CSU/DSU module used on most T1 internet line? How should I configure this T1 module to work with a T1 internet line. Any sample configure would be helpful, thank you. Below is a sh running-config. Current configuration: ! version 12.0 service timestamps debug uptime service timestamps log uptime service password-encryption ! hostname cisco ! ! ! ip subnet-zero ip name-server 111.111.111.1 ! ! ! controller T1 0/0 ! controller T1 0/1 ! ! ! ! interface Ethernet0/0 description ethernet0 ip address 216.194.16.129 255.255.255.248 no ip directed-broadcast no ip route-cache no ip mroute-cache ! ip classless no ip http server ! ! line con 0 transport input none line aux 0 line vty 0 4 login ! end | ||||||||||||||||||||||
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Posted by ahmad.lists@gmail.com on September 14, 2006, 5:01 pm
Please log in for more thread options then you'll have a serial Interface in your configuration. IP addreses or DLCI's are give on serial ip addresses. Some googling with help you getting the appropriate configuration. ryu1 wrote: | ||||||||||||||||||||||
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Posted by ryu1 on September 14, 2006, 5:48 pm
Please log in for more thread options I did manage to get the info from the web and was able to configure
serial. After everything is done, I took out the cable from a working router into this one I just configured, and there is no lights (It used to have AL light up when there is no cable plugged in). I rebooted the router and now the T1 interface won't come up, no lights or anything show up in the T1 card, did it burn out? I checked my "sh running-config" and all the controller T1 and Serial interface are gone. Does mean this card went back? This is a VWIC 2MFT-T1-DI, and I did a test simply plugging in a cable that's working on an existing WIC card from another router. This is my configure for the T1 module controller T1 0/0 framing esf clock source internal linecode b8zs channel-group 0 timeslots 1-24 speed 64 ! controller T1 0/1 ! interface Serial0/0:0 ip address 111.111.111.1 255.255.255.0 no ip directed-broadcast no ip mroute-cache Thanks, Alan ahmad.lists@gmail.com wrote: > First you need to configure channel-groups on your T1/E1 controller and
> then you'll have a serial Interface in your configuration. IP addreses > or DLCI's are give on serial ip addresses. Some googling with help you > getting the appropriate configuration. | ||||||||||||||||||||||
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Posted by Doug McIntyre on September 14, 2006, 7:05 pm
Please log in for more thread options ...
>to have AL light up when there is no cable plugged in). I rebooted the
...
>router and now the T1 interface won't come up, no lights or anything >show up in the T1 card, did it burn out? I checked my "sh >running-config" and all the controller T1 and Serial interface are >gone. Does mean this card went back? Did you save your config before you rebooted? If you didn't save and you rebooted, you just undid what you figured out how to do. | ||||||||||||||||||||||
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Posted by ryu1 on September 15, 2006, 9:31 am
Please log in for more thread options I did copy the running-config to startup-config, and I double check by
sh startup-config to verify the config has been copied. But on the other hand, even if I have never configure the router, it will at least show what interface I have on my router, like ethernet, serial, or controller T1, right? It just won't have any configuration when typing sh config. It looks like my router didn't detect the controller T1 now, I don't think I will damage the card by simply plugging in a cable, right? Thanks, Alan | ||||||||||||||||||||||
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Cisco 2610 Router
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>
> I am just starting to learn cisco router, and I did some practice with
> sim too. I have a cisco 2610 router with me. It's got 2 T1 modules. I
> am trying to configure this with an internet T1 line. I assume running
> the "sh running-config", it will show me 3 interfaces: Serial0,
> Serial1, and Ethernet0, but the T1 modules was showing up as controller
> T1 0/0 and 0/1. I try to config the interface as ethernet0 by assigning
> ip address to it, but it didn't work. Is this interface the same as
> CSU/DSU module used on most T1 internet line? How should I configure
> this T1 module to work with a T1 internet line. Any sample configure
> would be helpful, thank you. Below is a sh running-config.
>
> Current configuration:
> !
> version 12.0
> service timestamps debug uptime
> service timestamps log uptime
> service password-encryption
> !
> hostname cisco
> !
> !
> !
>
> ip subnet-zero
> ip name-server 111.111.111.1
> !
> !
> !
> controller T1 0/0
> !
> controller T1 0/1
> !
> !
> !
> !
> interface Ethernet0/0
> description ethernet0
> ip address 216.194.16.129 255.255.255.248
> no ip directed-broadcast
> no ip route-cache
> no ip mroute-cache
> !
> ip classless
> no ip http server
> !
> !
> line con 0
> transport input none
> line aux 0
> line vty 0 4
>
> login
> !
> end