Allied Telesis X900-48FE, RAPIER I manual Ethernet Protection Switching Ring Epsr Set epsr port

Ethernet Protection Switching Ring (EPSR) set epsr port 27

create snmp community (SNMPv1 & v2) create epsr

show epsr

set epsr port

Syntax SET EPSR=epsr-namePOrt=port TYpe={PRIMarySECOndary}

Description This command sets or changes primary and secondary port designations for a selected EPSR instance. Setting one port to primary will automatically cause the other port to change to secondary; similarly setting one port to secondary will automatically cause the other port to change to primary.

This command is only valid if the switch is acting as the master node for the selected an EPSR instance. To set the mode for an EPSR instance, use the create epsr command on page 1-17.To view the mode for an EPSR instance, use the show epsr command on page 1-28.

An EPSR port can only be set when the EPSR is in the disabled state on the switch. To disable an EPSR instance, use the disable epsr command on page 1-21.

If a ring port for the EPSR instance is also a member of a trunk group, you can run this command by entering any one of the ports within the trunk group.

Parameter Description

EPSR	The EPSR to be set for the port.
	Default: no default
	epsr-name	The name of the EPSR instance. This can be a character
		string, 1 to 15 characters long. Valid characters are
		uppercase letters (A-Z), lowercase letters (a-z), digits (0-
		9), the underscore character ("_"), the hyphen character
		("-"). The epsr-namecannot be ALL.
	ALL	All EPSR instances.
POrt	The number of the port to have its primary or secondary designation
	set to the specified type. The port must already be in the EPSR instance.
	Default: no default
TYpe	The port’s role within the EPSR ring.
	Default: no default
	PRIMary	The port is the primary port.
	SECOndary	The port is the secondary port. When the EPSR ring is
		complete, the secondary port will be blocked for all data
		VLANs within the ring domain.

Examples To set port 1 to be a primary port for the EPSR instance called blue, use the command:

set epsr=blue po=1 ty=prim

Related Commands create epsr show epsr