07-01-2010 05:48 AM
I have a 7200 with an E1-IMA card.
I have a 2651 with a VWIC-1MFT-E1.
I have them connected via an E1 cross-over (the cable has been tested between 2x7200 E1-IMA cards)
I can't get them to talk to each other.
Both ends show the PVC as: Status: up and have green LED link lights
But one end shows the IP interface as up, the other end down
Can anyone help?
Configs:
7200 with E1-IMA | 2651 with VWIC-1MFt-E1 |
---|---|
hostname 7200-E1-IMA framing crc4adm no ima-group | hostname 2651-VWIC-1MFT-E1 controller E1 0/0 clock source internal interface ATM0/0 |
7200-E1-IMA#show atm pvc VCD / Peak Avg/Min Burst Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts 1/0.1 1 0 44 PVC SNAP UBR 1920 UP | 2651-VWIC-1MFT-E1#show atm pvc VCD / Peak Avg/Min Burst Interface Name VPI VCI Type Encaps SC Kbps Kbps Cells Sts 0/0.1 1 0 44 PVC SNAP UBR 1920 UP |
7200-E1-IMA#sh ip int br Interface IP-Address OK? Method Status Protocol ATM1/0 unassigned YES NVRAM up up ATM1/0.1 10.10.10.1 YES manual up up | 2651-VWIC-1MFT-E1#sh ip int br Interface IP-Address OK? Method Status Protocol FastEthernet0/0 10.10.100.2 YES NVRAM up up FastEthernet0/1 unassigned YES NVRAM administratively down down ATM0/0 unassigned YES manual down down ATM0/0.1 10.10.10.2 YES manual down down |
7200-E1-IMA#sh ver Cisco Internetwork Operating System Software IOS (tm) 7200 Software (C7200-IS-M), Version 12.3(1a), RELEASE SOFTWARE (fc1) ... System image file is "slot0:c7200-is-mz.123-1a.bin" | 2651-VWIC-1MFT-E1#sh ver Cisco Internetwork Operating System Software IOS (tm) C2600 Software (C2600-JS-M), Version 12.2(2)XT, EARLY DEPLOYMENT RELEASE SOFTWARE (fc1) ... System image file is "flash:c2600-js-mz.122-2.XT.bin" |
07-03-2010 10:47 AM
Hello Chris,
in back to back setup one side provide clock using clock source internal and the other side should use clock source line.
you have set both routers for clock source internal change on C2651 to clock source line
Hope to help
Giuseppe
Discover and save your favorite ideas. Come back to expert answers, step-by-step guides, recent topics, and more.
New here? Get started with these tips. How to use Community New member guide