Alcatel-Lucent 6850-48 ネットワークガイド
ERP Specifications
Configuring ERP
page 14-2
OmniSwitch AOS Release 6 Network Configuration Guide
September 2009
ERP Specifications
ERP Defaults
ITU-T G.8032/Y.1344
Ethernet Ring Protection
(Hold-off timer not supported)
(Non-revertive mode not supported)
(Hold-off timer not supported)
(Non-revertive mode not supported)
ITU-T Y.1731/IEEE 802.1ag
ERP packet compliant with OAM PDU format for CFM
Supported Platforms
OmniSwitch 6400, 6850, 6855, 9000, and 9000E
Maximum number of rings per node
4
Maximum number of rings per ring port
1
Maximum number of nodes per ring
16 (recommended)
Maximum number of ERP protected
VLANs per switch.
VLANs per switch.
252 on switch operating in the 1x1 Spanning Tree mode.
Range for ring ID
1 - 2147483647
Range for remote MEPID
1 - 8191
Range for wait-to-restore timer
1 - 12 minutes
Range for guard timer
1 - 200 centi-seconds
Parameter Description
Command
Default
ERP ring status
Disabled
RPL status for the node
Disabled
The wait-to-restore timer value for
the RPL node
the RPL node
5 minutes
The guard-timer value for the ring
node
node
50 centi-seconds
ERP interaction with Ethernet OAM
(accept or drop loss of connectivity
events from remote endpoint).
(accept or drop loss of connectivity
events from remote endpoint).
Events are dropped
The NNI-SVLAN association type.
STP