Table of Contents
Advertisement
Chapter 35: ERPS Commands
rpl neighbor
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.
E
XAMPLE
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)
neighbor. Use the no form to restore the default setting.
S
YNTAX
rpl neighbor
no rpl
D
S
EFAULT
ETTING
None (that is, neither owner nor neighbor)
C
M
OMMAND
ODE
ERPS Configuration
C
U
OMMAND
SAGE
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
behavior.
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
of the RPL. If the switch is set as the RPL neighbor for an ERPS domain,
the east ring port is set as the other end of the RPL.
The east and west connections to the ring must be specified for all ring
•
nodes using the
ring-port
the RPL neighbor, the east ring port is set as being connected to the
RPL.
Note that is not mandatory to declare a RPL neighbor.
•
– 1067 –
command. When this switch is configured as
Advertisement
Table of Contents
