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Introduction EPSR and (R)STP Interaction

Software Reference for SwitchBlade x3100 Series Switches (Layer Two Switching)

4-150

ADD EPSR INTERFACE

Description Adds an Interface to the already existing EPSR domain. Only one interface can be speci-

fied at a time when the EPSR domain is of 'Master' node type. If it's a 'Transit' node type

then the user can specify two interfaces at a time. (More than two interfaces are not

allowed in any case.)

Syntax

ADD EPSR=epsrdomain

INTERFACE={ type:id-range | id-range | ifname-list }

[ TYPE={ PRIMARY | SECONDARY } ]

[ PRIORITY=0..127 ]

Options The following table gives the range of values for each option that can be specified with

this command and a Default Value (if applicable).

Example

ADD EPSR=allied-1 INTERFACE=ETH:[8.2]

Option Description Default Value

EPSR The domain name of the EPSR.

INTERFACE The Ethernet interface that is being configured as

part of the EPSR.

TYPE For a system that is being designated as the Master

Node, whether the interface will be a PRIMARY

PORT (PP) or Secondary port (SP)

SECONDARY

PRIORITY Sets the ring port priority for a domain when the

ring port is part of a common link spanning one or

more superloop segments. Refer to 4.6.10.

Allied Telesis SwitchBlade x3100 Series User Manual

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