Solved: Is BFD supported on the 7206-VXR platform?

jkeeffe · ‎11-27-2009

I've got a 7206-VXR with an NPE-G1 and IOS 12.4(22)T connected to a 3845 IOS 12.4.(15)T and am wanting to

configure BFD (bidirectional forwarding detection) between the routers. I'm able to configure the

correct bfd commands under the 'router eigrp 1' using CLI, but there are no 'sh bdf xxx' show commands on

the 7206 router.

On the 7206 'sh ip eigrp in detail' shows that bdf in enable on the correct interface, but there are no

other show bdf commands.

ENG-7206-QMOE#sh ip eigrp interfaces detail
IP-EIGRP interfaces for process 1

                        Xmit Queue   Mean   Pacing Time   Multicast    Pending
Interface        Peers Un/Reliable SRTT   Un/Reliable   Flow Timer   Routes
Gi0/1.10           1        0/0         1       0/2           50           0
Hello interval is 5 sec
Next xmit serial <none>
Un/reliable mcasts: 0/338172 Un/reliable ucasts: 224946/977
Mcast exceptions: 6 CR packets: 6 ACKs suppressed: 13
Retransmissions sent: 82 Out-of-sequence rcvd: 5
Authentication mode is not set
BFD is enabled
Use multicast

ENG-7206-QMOE#sh bdf ?
% Unrecognized command
ENG-7206-QMOE#sh bdf

The 3845 router has BDF show commands:

VoIP-MDF-3845#sh bfd ?
neighbors BFD neighbors

Does the 7206 REALLY support BDF and if so are the show commands different?

Reza Sharifi · ‎11-27-2009

I did a search using the feature navigator and did not see EIGRP support for BFD on 7200s

Reza

View solution in original post

Reza Sharifi · ‎11-27-2009

You are typing "sh bdf" not "sh bfd"

ENG-7206-QMOE#sh bdf ?
use sh bfd?

HTH

Reza

jkeeffe · ‎11-27-2009

I mis-typed that one, but the problem is still the same:

ENG-7206-QMOE#sh bfd
^
% Invalid input detected at '^' marker.

ENG-7206-QMOE#sh ?
aaa                       Show AAA values
aal2                      Show commands for AAL2
access-expression         List access expression
access-lists              List access lists
accounting                Accounting data for active sessions
adjacency                 Adjacent nodes
aliases                   Display alias commands
alignment                 Show alignment information
aps                       APS information
archive                   Archive of the running configuration information
arp                       ARP table
async                     Information on terminal lines used as router interfaces
auto                      Show Automation Template
backhaul-session-manager Backhaul Session Manager information
backup                    Backup status
beep                      Show BEEP information
bootflash:                display information about bootflash: file system
bootvar                   Boot and related environment variable
bridge                    Bridge Forwarding/Filterin

buffers Buffer pool statistics
c7200 Show c7200 information

Reza Sharifi · ‎11-27-2009

I did a search using the feature navigator and did not see EIGRP support for BFD on 7200s

Reza

jkeeffe · ‎11-27-2009

You seem to be correct. I did a search on feature navigator and it seems that it is not supported

on the 3845 router either - even though it took the commands.

mahesh11288 · ‎02-13-2019

Is CISCO 7206 VXR, version 12.2(33)SRE3 have BGP support for BFD? I tried on GNS3. Did bfd config on interface, but once i configure fall-over bfd under BGP then router s/w got crashed. Also suggest supportive IOS for this purpose