show isis lsdb

show isis lsdb {area area_name {lsp-id lsp_id}} {level [1|2]} {detail | stats}

Description

Displays a summary of the IS-IS link state database for one or all IS-IS router processes running in the current virtual router.

Syntax Description

area_name Specifies the name of a router process for which to display the IS-IS link state database. If the area name is omitted, this command displays information for all areas.
lsp_id Limits the display to the specified LSP ID, which is specified in the form system id. pseudonode ID- LSP number. For example: 0102.0ff2.0023.00-01.The pseudonode ID and LSP numbers are optional. If they are not included, multiple listings might appear.
level [1|2] Limits the display to LSPs for either level 1 or level 2.
detail Expands the display to include the LSP TLVs and IPv4 and IPv6 reachability information. The displayed information varies depending on what is included in the LSPs.
stats Displays counts of the number of LSPs and prefixes in the LSP database.

Default

N/A.

Usage Guidelines

None.

Example

The following command displays information for a specific LSP:

show isis lsdb area areax lsp-id 0102.0ff2.0023.00-01

The following example shows the display for the stats option:

(debug) Switch.6 # show isis lsdb stats
Area "a1" :
IS-IS Level-1 Link State Database:
LSPs (including fragments)   : 4
Internal Prefixes (Type 128) : 7
External Prefixes (Type 130) : 0
IPv4 Prefixes     (Type 135) : 0
IPv6 Prefixes     (Type 236) : 0
MT IPv4 Prefixes  (Type 235) : 0
MT IPv6 Prefixes  (Type 237) : 0
IS-IS Level-2 Link State Database:
LSPs (including fragments)   : 1
Internal Prefixes (Type 128) : 5
External Prefixes (Type 130) : 0
IPv4 Prefixes     (Type 135) : 0
IPv6 Prefixes     (Type 236) : 0
MT IPv4 Prefixes  (Type 235) : 0
MT IPv6 Prefixes  (Type 237) : 0

History

This command was first available in ExtremeXOS 12.1.

Platform Availability

This command is available on platforms with a Core or Premier license as described in the ExtremeXOS and Switch Engine 31.7 Feature License Requirements document.