Table 157: Show Erps Domain - Detailed Display Description - Edge-Core ECS4660-28F Management Manual

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 156 on page 1332
erps domain command. The following table includes the remaining
parameters.

Table 157: 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.
R-APS with VC The R-APS Virtual Channel is the R-APS channel connection used
to tunnel R-APS messages between two interconnection nodes of
a sub-ring in another Ethernet ring or network.
R-APS Def MAC Indicates if the switch's MAC address is used to identify the node
in R-APS messages.
Propagate TC Shows if the ring is configured to propagate topology change
notification messages.
Non-ERPS Device Protect Shows if the RPL owner node is configured to send non-standard
health-check packets when it enters protection state without any
link down event having been detected through SF messages
Holdoff The hold-off timer interval used to filter out intermittent link
faults.
Guard The guard timer interval used to prevent ring nodes from
receiving outdated R-APS messages.
WTB The wait-to-block timer interval used to delay reversion after a
Forced Switch or Manual Switch has been cleared.
WTR The wait-to-restore timer interval used to verify that the ring has
stabilized before blocking the RPL after recovery from a signal
failure.
– 1333 –
C
HAPTER
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 show
| ERPS Commands
39
Type Revertive
RPL Owner Yes
RPL
No No Yes
No No No