Allied Telesis IE340 Series User Manual

C613-50631-01 Rev A Command Reference for IE340 Series 2730
AlliedWare Plus™ Operating System - Version 5.5.3-0.x
G.8032 ETHERNET RING PROTECTION SWITCHING COMMANDS
SHOW
G8032 ERP-INSTANCE
Signal Fail Indicates whether a Signal Fail condition is being received
over the East or West ring interface. <signal-fail> consists
of:
"-" no Signal Fail is being indicated
"Link" - indicates the interface port or LAG has gone
operationally down.
"CFM MEP <mep-id>" - indicates that a local CFM MEP has
indicated a Signal Fail, and which MEP by mep-id.
Failure of
Protocol
Indicates that there are defects in the receipt of an R-APS
message. There are the following types:
FOP-PM (Provisioning Mismatch) - "true" indicates per
G.8032,that the RPL-Owner is receiving R-APS(NR,RB)
messages with a node-id not of itself. In addition, since the
initial implementation does not support version 1, any
R-APS messages with version 1 will also indicate a FOP-PM
error. The FOP-PM error can occur on an East or a West
Port. 
FOP-TO (Time Out) - "true" indicates that a node has not
received an R-APS message on any of its ring ports for 3.5
times the R-APS message interval even though one or
both ring ports are capable of receiving R-APS messages
(no SF, Admin Up).
Version The version of the R-APS message that is being received or
sent over the East or West ring interface. An R-APS
message version of "1" corresponds to G.8032 version 2.
Request Indicates the protection switch request being sent or
received in the R-APS message. Consists of one of: NR - No
Request for protection switching SF - Signal Fail MS -
Manual Switch request FS - Force Switch request Event -
Request a Flush to be performed. Note this is a transient
condition.
RPL Block Indicates whether the RPL is being blocked or not. consists
of one of the following: "RB" - RPL Block is being applied
by the RPL-Owner. "-" - No RPL Block is being applied by
the RPL-Owner, or the R-APS message originated from a
non-RPL-Owner.
DNF Indicates the value of the Do Not Flush bit in the R-APS
message. The value is either "0" or "1".
Block Port Ref Block Port Reference refers to the node's East or West port
that is being blocked and shows as "0" or "1" in accordance
to G.8032.
Node-ID The MAC address of this Node or the MAC address used in
sending/receiving R-APS messages.
Table 1: Parameters in the output from the show g8032 erp-instance
command. (cont.)
Parameter Description

Allied Telesis IE340 Series Specifications

General

Brand	Allied Telesis
Model	IE340 Series
Category	Switch
Language	English