Edge-Core ECS4660-28F Management Manual page 1323

Hide thumbs Also See for ECS4660-28F:

Table of Contents

Each node must be connected to two neighbors on the ring. For

convenience, the ports connected are referred to as east and west

ports. Alternatively, the closest neighbor to the east should be the next

node in the ring in a clockwise direction, and the closest neighbor to the

west should be the next node in the ring in a counter-clockwise

Note that a ring port cannot be configured as a member of a spanning

tree, a dynamic trunk, or a static trunk.

If a port channel (static trunk) is specified as a ring port, it can not be

destroyed before it is removed from the domain configuration.

A static trunk will be treated as a signal fault, if it contains no member

ports or all of its member ports are in signal fault.

If a static trunk is configured as a ring port prior to assigning any

member ports, spanning tree will be disabled for the first member port

assigned to the static trunk.

Console(config-erps)#ring-port east interface ethernet 1/12

Console(config-erps)#

This command configures a ring node to be the Ring Protection Link (RPL)

rpl neighbor

neighbor. Use the no form to restore the default setting.

rpl neighbor

None (that is, neither owner nor neighbor)

ERPS Configuration

The RPL neighbor node, when configured, is a ring node adjacent to the

RPL that is responsible for blocking its end of the RPL under normal

conditions (i.e., the ring is established and no requests are present in

the ring) in addition to the block at the other end by the RPL Owner

Node. The RPL neighbor node may participate in blocking or unblocking

its end of the RPL, but is not responsible for activating the reversion

Only one RPL owner can be configured on a ring. If the switch is set as

the RPL owner for an ERPS domain, the west ring port is set as one end

| ERPS Commands

Chapters

Table of Contents