Help us improve your experience.

Let us know what you think.

Do you have time for a two-minute survey?

 

show isis route

 

List of Syntax

Syntax

Syntax (EX Series Switches and QFX Series)

Syntax

Syntax (EX Series Switches and QFX Series)

Release Information

Command introduced before Junos OS Release 7.4.

Command introduced in Junos OS Release 9.0 for EX Series switches.

Command introduced in Junos OS Release 12.1 for the QFX Series.

Command introduced in Junos OS Release 14.1X53-D20 for the OCX Series.

Description

Display the routes in the IS-IS routing table.

Options

noneDisplay 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

List of Sample Output

show isis route logical-system

show isis route floodgroup

show isis route (CLNS)

show isis route

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.

Table 1: show isis route Output Fields

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:

  • 1—Level 1 only

  • 2—Level 2 only

  • 3—Level 1 and Level 2

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

user@host> show isis route logical-system ls1

show isis route floodgroup

user@R2> show isis route floodgroup 49.0001

show isis route (CLNS)

user@host> show isis route

show isis route

user@host> show isis route