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Chapter 35: ERPS Commands
Table 35-3: show erps - summary display description (Continued)
Field
Description
Port State
The operational state:
Blocking – The transmission and reception of traffic is blocked and
the forwarding of R-APS messages is blocked, but the
transmission of locally generated R-APS messages is allowed and
the reception of all R-APS messages is allowed.
Forwarding – The transmission and reception of traffic is allowed;
transmission, reception and forwarding of R-APS messages is
allowed.
Unknown – The interface is not in a known state (includes the
domain being disabled).
Local SF
A signal fault generated on a link to the local node.
Local FS
Shows if a forced switch command was issued on this interface.
Local MS
Shows if a manual switch command was issued on this interface.
MEP
The CFM MEP used to monitor the status on this link.
RPL
Shows if this node is connected to the RPL.
This example displays detailed information for the specified ERPS ring.
Console#show erps domain rd1
Domain
ID
Enabled Ver MEL Ctrl VLAN State
------------ --- ------- --- --- --------- ---------- ------------ ---------
r&d
1 Yes
Major Domain Node ID
------------ ----------------- -------------
R-APS Def MAC Propagate TC Non-ERPS Device Protect
------------- ------------ -----------------------
Yes
Holdoff
Guard
-------- ------- ------- ------- ---------- ----------
0 ms
W/E
Interface Port State Local SF Local FS Local MS MEP
---- --------- ---------- -------- -------- -------- ---- ---
West Eth 1/ 1
East Eth 1/ 3
Console#
Table 35-3 on page 1075
show erps domain command. The following table includes the remaining
parameters.
Table 35-4: show erps domain - detailed display description
Field
Description
Major Domain
Name of the ERPS major domain.
Node ID
A MAC address unique to this ring node.
– 1076 –
2
1
1 Idle
R-APS With VC
00-E0-0C-00-00-FD Yes
No
No
WTB
WTR
WTB Expire WTR Expire
500 ms 5500 ms
5 min
Blocking
No
Forwarding No
describes most of the parameters shown by
Type
Revertive
RPL Owner
Yes
RPL
No
No
Yes
No
No
No
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