User’s Manual of IGS-20040MT
Automatic Protection Sw
itching protocol information transportation based on
transmitting/receiving R-APS/L-APS PDU can be enabled/disabled. Must be
enabled to support ERPS/ELPS implementing APS. This is only valid with one
Peer MEP configured.
Enable
The priority
to be inserted as PCP bits in TAG (if any).
Priority
Cast
Selection of APS PDU transmitted unicast or multi-cast. The unicast MAC will be
taken from the 'Unicast Peer MAC' configuration. Unicast is only valid for L-APS -
see 'Type'. The R-APS PDU is always transmitted with multi-cast MAC described
in G.8032.
Type
R-APS: APS PDU is transmitted as R-APS - this is for ERPS.
L-APS: APS PDU is transmitted as L-APS - this is for ELPS.
This is the last
octet of the transmitted and expected RAPS multi-cast MAC. In
G.8031 (03/2010) a RAPS multi-cast MAC is defined as 01-19-A7-00-00-XX. In
current standard the value for this last octet is '01' and the usage of other values
is for further study.
Last Octet
Buttons
: Click to go to Fault Management page.
: Click to go to Performance Monitor page.
: Click to refresh the page immediately.
: Click to save changes.
: Click to undo any changes made locally and revert to previously saved values.
4.19.3 Ethernet Ring Protocol Switch
The Ethernet Ring Protection Switch instances are configured here; screen in Figure 4-19-3 appears.
Figure 4-19-3: Ethernet Ring Protocol Switch page screenshot
The page includes the following fields:
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