show isis lsdb

Syntax

• show isis lsdb [detail] [home] [local] [lspid xxxx.xxxx.xxxx.xx-xx] [remote] [sysid <xxxx.xxxx.xxxx>]

• show isis lsdb ip-unicast [i-sid <0-16777215>] [lspid xxxx.xxxx.xxxx.xx-xx] [sysid xxxx.xxxx.xxxx] [home|remote]

• show isis lsdb ipv6-unicast [i-sid <0-16777215>] [lspid xxxx.xxxx.xxxx.xx-xx] [sysid xxxx.xxxx.xxxx] [home|remote]

• show isis lsdb [level {l1|l2|l12}] [sysid <xxxx.xxxx.xxxx>] [lspid <xxxx.xxxx.xxxx.xx-xx>] [tlv <1–236> ] [detail] [home|remote]

• show isis lsdb tlv <1-236> sub-tlv <1-3>

Command Parameters

detail

Displays detailed information, which includes the Link State Packet (LSP) ID, the level of the external router, the maximum age of the LSP, the LSP sequence number and the LSP checksum.

home

Displays the IS-IS link state database information that the system configures in the home area.

ip-unicast

Displays the link state database for IP unicast.

ipv6-unicast

Displays the link state database for IPv6 unicast.

i-sid <0-16777215>

Specifies the i-sid value to filter by.

level { l1 | l2 | l12 }

Displays the link state database for the specified level: l1 (Level 1), l2 (Level 2), or l12 (Level 1 and 2). The switch is a Level 1 router, which means it has only Level 1 links and can route within only one area. Level 1 routers route only within their assigned area and cannot route outside that area. Level 2 routers route between areas and toward other domains. Level 1/Level 2 routers route within an assigned area and between areas. Level 1/Level 2 routers maintain both a Level 1 link state database and a Level 2 Link State database.

local

Displays information on the local link state database.

lspid xxxx.xxxx.xxxx.xx-xx - 8 bytes

Displays the link state database for the specified Link State Packet (LSP) ID. The LSP ID is assigned to external IS-IS routing devices.

remote

Displays the IS-IS link state database information that the system configures in the remote area.

sub-tlv <1-3>

Displays the link state database for a specified sub-Type-Length-Value (TLV). Shortest Path Bridging MAC (SPBM) employs Intermediate-System-to-Intermediate-System (IS-IS) as the interior gateway protocol and implements additional TLVs to support additional functionality. TLVs exist inside IS-IS packets and Sub-TLVs exist as additional information in TLVs.

sysid xxxx.xxxx.xxxx - 6 bytes

Displays the link state database for the specified system ID.

sysid xxxx.xxxx.xxxx - 6 bytes

Displays the link state database for a specified sub-Type-Length-Value (TLV). Shortest Path Bridging MAC (SPBM) employs Intermediate-System-to-Intermediate-System (IS-IS) as the interior gateway protocol and implements additional TLVs to support additional functionality. TLVs exist inside IS-IS packets and Sub-TLVs exist as additional information in TLVs.

tlv <1-236>

Displays the link state database for a specified Type-Length-Value (TLV). Shortest Path Bridging MAC (SPBM) employs Intermediate-System-to-Intermediate-System (IS-IS) as the interior gateway protocol and implements additional TLVs to support additional functionality. TLVs exist inside IS-IS packets and give additional information.

Default

None

Command Mode

User EXEC

Command Output

The show isis lsdb command displays the following information:

The show isis lsdb command with optional ip-unicast parameter displays the following information: