Management Guide
CLI
TigerAccess™ EE
SMC7824M/VSW
297
To delete the configuration of primay/secondary port’s role change, use the following
command.
Command Mode
Description
no erp domain
DOMAIN-ID
man-
ual-switch
Bridge
Deletes the configured primary and secondary port
state
8.4.8 Wait-to-Restore
Time
If a port’s link failure is recovered on the normal node, the blocked port should be
changed to the forwarding status. However, the loop may occur when this port start to
forward the traffic before a secondary port of RM node is blocked. To prevent the loop,
the normal node waits for the time until it receives RM Link Up message. Even if it does
not receive RM Link Up message, the port starts to forward the traffic.
The normal node waits for real waiting timeout to forward the traffic again. The formula is
simply shown as below:
Real Waiting timeout
=
Wait-to-Restore Time + 3Test Packet Interval
e.g. 1.3 seconds = 1 (10 milliseconds x 3)
To configure Wait-to-Restore Time, use the following command.
Command Mode
Description
erp domain
DOMAIN-ID
wait-to-
restore
<1-720>
Bridge
Configures ERP wait-to-restore time.
1-720: Wait to restore time in second
To return the configured Wait-to-Restore Time as Default, use the following command.
Command Mode
Description
no erp domain
DOMAIN-ID
wait-
to-restore
Bridge Configures
ERP
wait-to-restore time as default value.
8.4.9
Learning Disable Time
To prevent wrong MAC learning due to the remaining packets of buffer, a node does not
learn MAC addresses during the learning disable time. This parameter holds the time, in
milliseconds, during which learning is disabled after FDB flushing and can be configured
by the operator. The learning is only disabled for the protected VLAN of the domain on
the ERP ports.
To configure a Learning Disable Time, use the following command.
Command Mode
Description
erp domain
DOMAIN-ID
learning-
disable-time
<0-500>
Bridge
Configures ERP learning disable time.
0-500: learning disabling time (unit: millisecond)
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