show isis route
Syntax
show isis route <destination> <inet | inet6> <instance instance-name> <logical-system (all | logical-system-name)> <topology (ipv4-multicast | ipv6-multicast | ipv6-unicast | unicast)>
Syntax (EX Series Switches and QFX Series)
show isis route <destination> <inet | inet6> <instance instance-name> <topology (ipv4-multicast | ipv6-multicast | ipv6-unicast | unicast)>
Description
Display the routes in the IS-IS routing table.
Options
| none |
Display all routes in the IS-IS routing table for all supported address families for all routing instances. |
| destination |
(Optional) Destination address for the route. |
| inet | inet6 |
(Optional) Display inet (IPv4) or inet6 (IPv6) routes, respectively. |
| instance instance-name |
(Optional) Display routes for the specified routing instance only. |
| logical-system (all | logical-system-name) |
(Optional) Perform this operation on all logical systems or on a particular logical system. |
| topology (ipv4-multicast | ipv6-multicast | ipv6-unicast | unicast) |
(Optional) Display routes for the specified topology only, or use unicast to display information, if available, for both IPv4 and IPv6 unicast topologies. |
Required Privilege Level
view
Output Fields
Table 1 describes the output
fields for the show isis route command. Output fields are listed in
the approximate order in which they appear.
|
Field Name |
Field Description |
|---|---|
|
Current version |
Number of the current version of the IS-IS routing table. |
|
L1 |
Version of Level 1 SPF that was run. |
|
L2 |
Version of Level 2 SPF that was run. |
|
Prefix or Label |
Destination of the route. |
|
L |
IS-IS level:
|
|
Version |
Version of SPF that generated the route. |
|
Metric |
Metric value associated with the route. |
|
Type |
Metric type: int (internal) or ext (external). |
|
Interface |
Interface to the next hop. |
|
Via |
System identifier of the next hop, displayed as a name if possible. |
|
ISO Routes |
ISO routing table entries. |
|
snpa |
MAC address. |
Sample Output
- show isis route logical-system
- show isis route floodgroup
- show isis route (CLNS)
- show isis route
- command-name
show isis route logical-system
user@host> show isis route logical-system ls1 IS-IS routing table Current version: L1: 8 L2: 11 Prefix L Version Metric Type Interface Via 10.9.7.0/30 2 11 20 int gr-0/2/0.0 h 10.9.201.1/32 2 11 60 int gr-0/2/0.0 h IPV6 Unicast IS-IS routing table Current version: L1: 9 L2: 11 Prefix L Version Metric Type Interface Via 2001:db8:8009:3::a09:3200/126 2 11 20 int gr-0/2/0.0 h
show isis route floodgroup
user@R2> show isis route floodgroup 49.0001 IS-IS routing table Current version: L1: 14 L2: 27 IPv4/IPv6 Routes ---------------- Prefix L Version Metric Type Interface NH Via Backup Score 0.0.0.0/0 1 14 10 int ge-0/0/8.0 IPV4 R1 10.81.3.3/32 1 14 10 int ge-0/0/8.0 IPV4 R1 10.128.17.202/32 1 14 10 int ge-0/0/8.0 IPV4 R1
show isis route (CLNS)
user@host> show isis route IS-IS routing table Current version: L1: 10 L2: 8 IPv4/IPv6 Routes Prefix L Version Metric Type Interface Via 0.0.0.0/0 1 10 10 int fe-0/0/1.0 ISIS.0 ISO Routes Prefix L Version Metric Type Interface Via snpa 0/0 1 10 10 int fe-0/0/1.0 isis.0 0:12:0:34:0:56 47.0005.80ff.f800.0000.0108.0001/104 1 10 0 int 47.0005.80ff.f800.0000.0108.0001.1921.6800.4001/152 1 10 10 int fe-0/0/1.0 isis.0 0:12:0:34:0:56 47.0005.80ff.f800.0000.0108.0001.1921.6800.4002/152 1 10 20 int fe-0/0/1.0 isis.0 0:12:0:34:0:56 47.0005.80ff.f800.0000.0108.0002/104 1 10 0 int 47.0005.80ff.f800.0000.0108.0002.1921.6800.4001/152 1 10 10 int fe-0/0/1.0 isis.0 0:12:0:34:0:56
show isis route
user@host> show isis route
IS-IS routing table Current version: L1: 4 L2: 13
IPv4/IPv6 Routes
----------------
Prefix L Version Metric Type Interface NH Via
10.255.71.52/32 2 13 10 int ae0.0 IPV4 camaro
10.255.71.238/32 2 13 20 int so-6/0/0.0 IPV4 olympic
as0.0 IPV4 glacier
10.255.71.239/32 2 13 20 int so-6/0/0.0 IPV4 olympic
ae0.0 IPV4 camaro
10.255.71.242/32 2 13 10 int as0.0 IPV4 glacier
10.255.71.243/32 2 13 10 int so-6/0/0.0 IPV4 olympic
10.12.13.0/30 2 13 20 int so-6/0/0.0 IPV4 olympic
10.12.15.0/30 2 13 20 int so-6/0/0.0 IPV4 olympic
10.13.15.0/30 2 13 30 int ae0.0 IPV4 camaro
so-6/0/0.0 IPV4 olympic
as0.0 IPV4 glacier
10.13.16.0/30 2 13 25 int as0.0 IPV4 glacier
10.14.15.0/30 2 13 20 int ae0.0 IPV4 camaro
10.192.1.0/30 2 13 30 int so-6/0/0.0 IPV4 olympic
as0.0 IPV4 glacier
2001:db8:1eee::/64 2 13 30 int so-6/0/0.0 IPV6 olympic
as0.0 IPV6 glacier
2001:db8::10:255:71:52/128 2 13 10 int ae0.0 IPV6 camaro
2001:db8::10:255:71:238/128 2 13 20 int so-6/0/0.0 IPV6 olympic
as0.0 IPV6 glacier
2001:db8::10:255:71:239/128 2 13 20 int so-6/0/0.0 IPV6 olympic
ae0.0 IPV6 camaro
2001:db8::10:255:71:242/128 2 13 10 int as0.0 IPV6 glacier
2001:db8::10:255:71:243/128 2 13 10 int so-6/0/0.0 IPV6 olympic
MPLS Routes
-----------
Label L Version Metric Type Interface NH Via
300032 /52 2 38 0 int lt-1/2/0.13 MPLS Direct forward to 10.0.7.60(pro-bng3-c-E)
300048 /52 1 27 0 int lt-1/2/0.12 MPLS Direct forward to 10.0.6.60(pro-bng3-c-E)
300064 /52 1 27 0 int lt-1/2/0.12 MPLS Direct forward to 10.0.6.60(pro-bng3-c-E)
300080 /52 2 38 0 int lt-1/2/0.12 MPLS Direct forward to 10.0.6.60(pro-bng3-c-E)
300096 /52 2 38 0 int lt-1/2/0.12 MPLS Direct forward to 10.0.6.60(pro-bng3-c-E)
299920 /52 1 27 0 int lt-1/2/0.14 MPLS Direct forward to 10.0.10.70(pro-bng3-c-F)
299936 /52 1 27 0 int lt-1/2/0.14 MPLS Direct forward to 10.0.10.70(pro-bng3-c-F)
299952 /52 2 38 0 int lt-1/2/0.14 MPLS Direct forward to 10.0.10.70(pro-bng3-c-F)
299968 /52 2 38 0 int lt-1/2/0.14 MPLS Direct forward to 10.0.10.70(pro-bng3-c-F)
299984 /52 1 27 0 int lt-1/2/0.13 MPLS Direct forward to 10.0.7.60(pro-bng3-c-E)
300000 /52 1 27 0 int lt-1/2/0.13 MPLS Direct forward to 10.0.7.60(pro-bng3-c-E)
300016 /52 2 38 0 int lt-1/2/0.13 MPLS Direct forward to 10.0.7.60(pro-bng3-c-E)command-name
user@host>show isis route (SRv6)
IS-IS routing table Current version: L1: 12 L2: 0
IPv4/IPv6 Routes
----------------
Prefix L Version Metric Type Interface NH Via Backup Score
::10.1.1.1/128 1 12 10 int ge-0/0/1.0 IPV6 r1_re0
IPv4/IPv6->MPLS Routes
----------------------
Prefix L Version Metric Type Interface NH Via Backup Score
::10.1.1.1/128 1 12 10 int ge-0/0/1.0 MPLS r1_re0(128.205.51.101)
ge-0/0/0.0 MPLS r3_re0(128.205.51.103)
+SRV6 Routes
+-----------
+Prefix L Version Metric Type Interface NH Via
+2001:db8:1000::1/128 1 13 0 int
+2001:db8:1000::2/128 1 13 0 int
+2001:db8:1000::21/128 1 13 0 int ge-0/0/0.0 IPV6 R1
+SRv6->INET6.3 Routes
+--------------------
+Prefix L Version Metric Type Interface NH Via +Backup Score
+2001:db8:3000::1/128 1 13 10 int ge-0/0/4.0 SRv6 TCNH
Release Information
Command introduced before Junos OS Release 7.4.