Brocade Multi-Service IronWare Routing Configuration Guide Instrukcja Użytkownika Pobierz pdf (Strona 322)

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Displaying IPv4 IS-IS information

Displaying the name mappings

To display the mappings, enter the following command at any level of the CLI.

Syntax: show isis hostname

The table in this example contains one mapping, for this Brocade device. The Brocade device’s

IS-IS system ID is “0000.00cc.dddd“ and its hostname is “XMR”. The display contains one entry for

each IS that supports name mapping.

NOTE

Name mapping is enabled by default. When name mapping is enabled, the output of the show isis

database, show isis interface, and show isis neighbor commands uses the host name instead of the

system ID. To disable mapping so that these displays use the system ID instead, refer to “Disabling

or re-enabling display of hostname” on page 260.

Displaying neighbor information

To display IS-IS neighbor information, enter the following command at any level of the CLI

Brocade# show isis neighbor

Total number of IS-IS Neighbors: 2

System ID Interface SNPA State Holdtime Type Pri StateChgeTime Protocol

00e0.52b5.7800 Ether2/4 00e0.52b5.7843 UP 10 ISL2 64 0 :0 :16:8 M-ISIS

00e0.52b5.7800 Ether2/4 00e0.52b5.7843 UP 10 ISL1 64 0 :0 :16:8 ISIS

Syntax: show isis neighbor [detail]

The detail option displays more details for each neighbor.

This display shows the following information.

TABLE 40 IS-IS neighbor information

This field... Displays...

Total number of IS-IS Neighbors The number of ISs with which the Brocade device has formed IS-IS

adjacencies.

System ID The System ID of the neighbor or the hostname of the neighbor.

Interface The Brocade device port or virtual interface attached to the neighbor.

SNPA The Subnetwork Point of Attachment (SNPA), which is the MAC address

of the Brocade device port or virtual interface attached to the neighbor.

State The state of the adjacency with the neighbor. The state can be one of

the following:

• DOWN – The adjacency is down.

• INIT – The adjacency is being established and is not up yet.

• UP – The adjacency is up.

Holdtime The neighbor’s advertised hold time.

Brocade# show isis hostname

Total number of entries in IS-IS Hostname Table: 1

System ID Hostname * = local IS

* 0000.00cc.dddd XMR

1 2 ... 317 318 319 320 321 322 323 324 325 326 327 ... 845 846

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