NEC N8406-022 manual Configuration Dump, Failure Detection Pair configuration, number>, <1-12>

Failure Detection Pair configuration

Use these commands to configure a Failure Detection Pair, which consists of one Link to Monitor (LtM) and one Link to Disable (LtD). When the switch detects a failure on the LtM, it automatically disables the ports in the LtD.

The following table describes the Failure Detection Pair (FDP) configuration commands.

Table 107 Failure Detection Pair Configuration commands

Command	Description
ufd fdp enable	Enables the FDP Parameters.
	Command mode: Global configuration
no ufd fdp enable	Disables the FDP Parameters.
	Command mode: Global configuration

Link to Monitor configuration

The following table describes the Link to Monitor (LtM) commands. The LtM can consist of only one uplink port (ports 20-24) or a single trunk containing only uplink ports.

Table 108 Link to Monitor commands

Command	Description
ufd fdp ltm port <port	Adds a port to the LtM. Only uplink ports (20-24) are allowed in the LtM.
number>	Command mode: Global configuration
no ufd fdp ltm port <port	Removes a port from the LtM.
number>	Command mode: Global configuration
ufd fdp ltm trunk <1-12>	Adds a trunk group to the LtM. The LtM trunk group can contain only uplink
	ports (20-24).
	Command mode: Global configuration
no ufd fdp ltm trunk <1-12>	Removes a trunk group from the LtM.
	Command mode: Global configuration

Link to Disable configuration

The following table describes the Link to Disable (LtD) commands. The LtD can consist of any mix of downlink ports (ports 1-16) and trunk groups that contain only downlink ports.

Table 109 Link to Disable commands

Command	Description
ufd fdp ltd port <port	Adds a port to the current LtD group. Only downlink ports (1-16) are allowed in
number>	the LtD.
	Command mode: Global configuration
no ufd fdp ltd port <port	Removes a port from the current LtD group.
number>	Command mode: Global configuration
ufd fdp ltd portchannel	Adds a trunk group to the current LtD group. LtD trunk groups can contain only
<1-12>	downlink ports (1-16).
	Command mode: Global configuration
no ufd fdp ltd	Removes a trunk group from the current LtD group.
portchannel <1-12>	Command mode: Global configuration

Configuration Dump

The dump program writes the current switch configuration to the terminal screen. To start the dump program, at the prompt, enter:

Switch(config)# show running-config

The configuration is displayed with parameters that have been changed from the default values. The screen display can be captured, edited, and placed in a script file, which can be used to configure other switches. Paste the configuration commands from the script file at the command line prompt of the switch. The active configuration can also be saved or loaded via TFTP.

Configuration Commands 90