11-20-2008 11:30 AM
I get the following 'warning' when configuring MPLS TE on a port-channel interface. Any comments on what the limitations to using TE on a port-channel interface are?
7606(config)#interface port-channel99
7606(config-if)#mpls traffic-eng tunnels
%Warning: MPLS TE support is limited for port-channel interfaces.
For additional information, please contact the MPLS TE product manager.
11-27-2008 05:03 AM
I think that you might be hitting the bug CSCsi55462.Traffic Engineering is not a supported configuration under
port-channel interface. However, limited support for Traffic
Engineering is allowed with the following caveats:
1) Zero bandwidth tunnel
2) No FRR support
12-02-2008 06:30 PM
Hi,
I configured TE and FRR on Port-Channel also. I saw some TE Tunnels worked with FRR, some didn't. I enclose here for reference.
Router#sho mpls traffic-eng fast-reroute database
Headend frr information:
Protected tunnel In-label Out intf/label FRR intf/label Status
Tunnel1000 Tun hd Po1:implicit-nul Tu1004:implicit- ready
Tunnel1001 Tun hd Po2:implicit-nul Tu1005:implicit- ready
LSP midpoint frr information:
LSP identifier In-label Out intf/label FRR intf/label Status
Router#show mpls traffic-eng tunnels brief
Signalling Summary:
LSP Tunnels Process: running
Passive LSP Listener: running
RSVP Process: running
Forwarding: enabled
Periodic reoptimization: every 10 seconds, next in 8 seconds
Periodic FRR Promotion: every 300 seconds, next in 146 seconds
Periodic auto-bw collection: every 300 seconds, next in 133 seconds
TUNNEL NAME DESTINATION UP IF DOWN IF STATE/PROT
CISCO ISC-P139 172.16.254.253 - Po1 up/up
CISCO ISC-P141 172.16.254.252 - Po2 up/up
CISCO ISC-P145 172.16.254.251 - Po1 up/up
CISCO ISC-P147 172.16.254.250 - Po2 up/up
CISCO ISC-B181 172.16.254.253 - Po2 up/up
CISCO ISC-B182 172.16.254.252 - Po1 up/up
CISCO ISC-P166 172.16.254.254 Po2 - up/up
CISCO ISC-B187 172.16.254.252 Po1 Po2 up/up
CISCO ISC-B188 172.16.254.251 Po2 Po1 up/up
CISCO ISC-P159 172.16.254.254 Po1 - up/up
CISCO ISC-B185 172.16.254.250 Po1 Po2 up/up
CISCO ISC-B186 172.16.254.253 Po2 Po1 up/up
CISCO ISC-P173 172.16.254.254 Po2 - up/up
CISCO ISC-P174 172.16.254.253 Po2 Po1 up/up
CISCO ISC-B189 172.16.254.254 Po1 - up/up
CISCO ISC-B190 172.16.254.250 Po2 Po1 up/up
CISCO ISC-P153 172.16.254.252 Po1 Po2 up/up
CISCO ISC-P155 172.16.254.254 Po1 - up/up
CISCO ISC-B183 172.16.254.251 Po1 Po2 up/up
CISCO ISC-B184 172.16.254.254 Po2 - up/up
Displayed 6 (of 6) heads, 8 (of 8) midpoints, 6 (of 6) tails
Can you explain more detail about the limited support for TE on Port-channel?
Many thanks
12-04-2008 01:42 AM
Hi all,
I make some configuration mistake. It'w fixed and now all TE tunnel work with FRR.
By the way, can anyone explain more about the limited support for TE on port-channel?
Thanks anyway,
12-04-2008 06:23 PM
Hi,
Full supportcomes with 12.2(33)SRC:
Hope this helps
Thanks
Laurent.
11-07-2014 12:18 PM
Hi, we have a similar problem. We aer trying configure MPLS TE under poertchannel interface, and it's not is not recognized. We have two chassis 6509 in VSS.
So, we need help.
Thanks.
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