I'm missing some points (MIP's) seems to be , let me go through the theory again .
Regards, Gobinath On Wed, Aug 28, 2013 at 1:01 PM, arulgobinath emmanuel <[email protected]>wrote: > Hi , > I'm testing Ethernet CFM ,after the fault restored the link still down > until i remove the CFM configuration : > > RP/0/1/CPU0:12K-1#show int gigabitEthernet 0/2/0/0 > Wed Aug 28 11:58:45.240 UTC > GigabitEthernet0/2/0/0 is up, line protocol is down > > > 12k - IOS XR 4.3 with SDR i'm testing this. > Following is the setup . > > R1 - [ Gig0/2/0/0] <---> [Gig0/2] <--->SW <--->[ Gig 0/1] <---> > ]Gig0/3/0/0] R2 > > R1 > ----------- > ethernet cfm > domain TEST level 7 > service CUST down-meps > continuity-check interval 10s > efd > ! > > interface GigabitEthernet0/2/0/0 > cdp > ipv4 address 10.19.20.1 255.255.255.0 > ethernet cfm > mep domain TEST service CUST mep-id 101 > ! > > > R2 > > --------- > > ethernet cfm > domain TEST level 7 > service CUST down-meps > continuity-check interval 10s > efd > ! > > > interface GigabitEthernet0/3/0/0 > cdp > ipv4 address 10.19.20.2 255.255.255.0 > ethernet cfm > mep domain TEST service CUST mep-id 101 > ! > ! > > When i shut down the Gig 0/1 on the switch its bringing down both > relevant Xr ports as expected. > But when i no shut the switch port both XR interfaces are showing as > protocol down not coming up until i remove the ethernet cfm configuration. > > > > RP/0/0/CPU0:12K-2#show ethernet cfm local meps verbose > Wed Aug 28 08:56:40.475 UTC > Domain TEST (level 7), Service CUST > Down MEP on GigabitEthernet0/3/0/0 MEP-ID 101 > > ================================================================================ > Interface state: Down MAC address: 001f.9d8d.aaa0 > Peer MEPs: 1 up, 1 with errors, 0 timed out (archived) > > CCM generation enabled: Yes (Remote Defect detected: Yes) > CCM defects detected: R - Remote Defect received > C - Config (our ID received) > AIS generation enabled: No > Sending AIS: No > Receiving AIS: No > EFD triggered: Yes > > Packet Sent Received > ------ ---------- > --------------------------------------------------------- > CCM 363 338 (out of seq: 1) > LBM 0 0 > LBR 0 0 (out of seq: 0, with bad data: 0) > AIS 0 0 > LCK - 0 > > > I'm new to CFM , hope i'm missing something. I need only EFD feature to > bring down the interface in actual scenario . Any pointers / help in this > regard . > > > Regards, > Gobinath. > _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
