cancel
Showing results for 
Search instead for 
Did you mean: 
cancel
2533
Views
0
Helpful
2
Replies

Gigabit Ethernet Loopback Plug for 3845 Router Gigabit Interface

Lou_Valle
Level 1
Level 1

I have an Ethernet Loopback Plug (4 Pairs) made and trying to test the Gigabit Interface on a 3845 Router with a fail result. The interface will show up/up only if I set the interface to 100M/Full Duplex when I plug-in the Ethernet Loopback Plug (4 Pairs). I don't see this Gigabit Interface @ 3845 router has any option to set it to internal or external loopback. Any help will be appreciated, thx.

2 Replies 2

Jeff Van Houten
Level 5
Level 5

Take a look at

http://www.kozio.com/view_files/Kozio_TN_GigabitEthernetLoopback.pdf

Sent from Cisco Technical Support iPad App

Hi, Jeff: Thanks for your PDF.

The problem is how to disable the NEXT canceller on 3845? Thanks again.

Lou.

Getting Started

Find answers to your questions by entering keywords or phrases in the Search bar above. New here? Use these resources to familiarize yourself with the community: