3com S7906E 参考指南
4-2
Feature
Command
Related section
MAC authentication
display mac-authentication
mac-authentication
reset mac-authentication
statistics
statistics
MAC authentication commands
IP Source Guard
display ip check source
display user-bind
ip check source
user-bind
IP Source Guard commands
QoS
bandwidth downstream
priority-queue
priority-queue
priority-queue-mapping
qos gts
qos lr
qos apply policy
qos sp
qos wrr
qos wfq
qos wred
qos priority
qos trust
display qos gts interface
display qos lr interface
display qos policy interface
display qos sp interface
display qos wrr interface
display qos wfq interface
display qos wred interface
display qos trust interface
QoS commands
Smart Link
smart-link flush enable
[ control-vlan vlan-id ]
[ control-vlan vlan-id ]
Smart Link commands
When an up OLT port goes down (because the shutdown is executed on it or the fiber is
unplugged), wait at least five seconds before bringing up the port again (by using the undo
shutdown command or plugging in the fiber). This will prevent the anomalies caused by frequent
ONU registrations and deregistrations.
Currently, the qinq enable downlink and qinq enable uplink commands are not supported on an
OLT port.