Cisco NCS 6000 Series

MAC/Encaps: 0/4, MTU: 8000
Label Stack (Top -> Bottom): { 16001 }
Packets Switched: 0
{ 16002 10.1.1.1/32 GI0/2/CPU0 1.1.1.2 0
16003 }
Updated Apr 29 14:25:09.770
Path Flags: 0x300 [ IDX:1 BKUP-REMOTE ]
MAC/Encaps: 0/4, MTU: 1500
Label Stack (Top -> Bottom): { 16002 16003 }
Packets Switched: 0
-----------------------------------------------------------------------------------------------
RP/0/RP0/CPU0:router# show cef fast-reroute
Prefix Next Hop Interface
10.1.1.1/32 2.18.6.2 Bundle-Ether100
13.1.11.2 GigabitEthernet0/6/1/9.11
10.2.1.1/32 2.18.6.2 Bundle-Ether100
13.1.11.2 GigabitEthernet0/6/1/9.11
10.3.1.1/32 2.18.6.2 Bundle-Ether100
13.1.11.2 GigabitEthernet0/6/1/9.11
-------------------------------------------------------------------------------------------------
MPLS LDP Verification
Verify the presence of remote backup paths in the MPLS LDP forwarding database.
RP/0/RP0/CPU0:router# show mpls ldp forwarding 10.1.1.1/32
Codes:
- = GR label recovering, (!) = LFA FRR Pure Backup path
{} = Label stack with multi-line output for a routing path
G = GR, S = Stale, R = Remote LFA FRR Backup
Prefix Label Label Outgoing Next Hop Flags
In Out Interface G S R
---------------- ------- -------------- ------------ ------------------- -----
10.1.1.1/32 16001 16002 Gi0/0/0/1 12.1.0.2
{16003 Gi0/0/0/2 13.1.0.3 (!) G R
16004 } (4.4.4.4) G
----------------------------------------------------------------------------------
RP/0/RP0/CPU0:router# show mpls ldp forwarding 10.1.1.1/32 detail
Codes:
- = GR label recovering, (!) = LFA FRR Pure Backup path
{} = Label stack with multi-line output for a routing path
G = GR, S = Stale, R = Remote LFA FRR Backup
Prefix Label Label Outgoing Next Hop Flags
In Out Interface G S R
---------------- ------- -------------- ------------ ------------------- -----
10.1.1.1/32 16001 16002 Gi0/0/0/1 12.1.0.2
[ Protected; path-id 1 backup-path-id 33;
peer 2.2.2.2:0 ]
{ 16003 Gi0/0/0/2 13.1.0.3 (!) G R
16004 } (4.4.4.4) G
[ Backup (remote); path-id 33; peer 3.3.3.3:0
remote LFA 4.4.4.4, remote peer 4.4.4.4:0 ]
Routing update : Apr 23 17:22:33.102 (00:08:02 ago)
Forwarding update: Apr 23 17:22:47.183 (00:07:48 ago)
--------------------------------------------------------------------------------
Routing Configuration Guide for Cisco NCS 6000 Series Routers, IOS XR Release 6.4.x
244
Implementing IS-IS
Configure Remote Loop-Free Alternate Paths for IS-IS