修復パスが存在するかどうかを確認するには、show isis rib および show ip route コマンドを使用します。
Router# show isis rib 10.20.20.0 255.255.255.0
IPv4 local RIB for IS-IS process sr
IPV4 unicast topology base (TID 0, TOPOID 0x0) =================
Repair path attributes:
DS - Downstream, LC - Linecard-Disjoint, NP - Node-Protecting
PP - Primary-Path, SR - SRLG-Disjoint
10.20.20.0/24 prefix attr X:0 R:0 N:0 prefix SID index 2 - Bound (ULOOP EP)
[115/L2/130] via 10.77.77.77(MPLS-SR-Tunnel5), from 10.44.44.44, tag 0,
LSP[2/5/29]
prefix attr: X:0 R:0 N:0
SRGB: 16000, range: 8000 prefix-SID index: None
(ULOOP_EP)(installed)
- - - - - -
[115/L2/130] via 10.16.16.6(Ethernet2/0), from 10.44.44.44, tag 0, LSP[2/5/29]
prefix attr: X:0 R:0 N:0
SRGB: 16000, range: 8000 prefix-SID index: None
(ALT)
Router# show ip route 10.20.20.0
Routing entry for 10.20.20.0/24
Known via "isis", distance 115, metric 130, type level-2
Redistributing via isis sr
Last update from 10.77.77.77 on MPLS-SR-Tunnel5, 00:00:43 ago
SR Incoming Label: 16002 via SRMS
Routing Descriptor Blocks:
* 10.77.77.77, from 10.44.44.44, 00:00:43 ago, via MPLS-SR-Tunnel5,
* prefer-non-rib-labels, merge-labels
Route metric is 130, traffic share count is 1
MPLS label: 16002
MPLS Flags: NSF