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ciscovoipsupport
Beginner

Back to Back BRI using WIC-1B-S/T-V3

Hi Experts,

I am setting up my lab using two 2901 routers which is running on 15.2 IOS.

I am trying to simulate a back to back BRI.

BRI Module: WIC-1B-S/T-V3 (x2) one of each router.

I followed this amazing document to understand the concept of BRI and configuration.

http://www.cisco.com/en/US/tech/tk801/tk133/technologies_configuration_example09186a0080094cd6.shtml

but it never says if i can use the module that i have mentioned.

Q1. Could anyone explain what cabling i need to use to setup back to back BRI using 2x 2901 routers with these modules?

Q2. What cabling do i need to use.

Q3. Is it actually possible to use these 2 modules alone to simulate a back to back BRI..?

Thanks.

--

Regards

Tango

1 ACCEPTED SOLUTION

Accepted Solutions
dojoy
Beginner

Use a normal BRI B2B cable. 4 Cables are used.

Side A: 3456

Side B: 5634

Rest are answered here:https://supportforums.cisco.com/message/4003038#4003038

View solution in original post

7 REPLIES 7
paolo bevilacqua
Hall of Fame Master

What is the poinjt to do that?

These modules do not even support voice at all.

guess my first post was in the wrong section of the forum.

how did you find out they cannot be used for voice..?

I want to use them as  a back up link for data.

Thanks.


For data questions post in "infrastructure - WAN and routing". You can move your post using the actions panel on the rigth.

How do you know this is not supported for voice..?

By reading documentation.

Do you know if the Back to Back BRI is possible with just these two modules..?

dojoy
Beginner

Use a normal BRI B2B cable. 4 Cables are used.

Side A: 3456

Side B: 5634

Rest are answered here:https://supportforums.cisco.com/message/4003038#4003038

View solution in original post