Configuring Single Port Loop Detection - Zte ZXR10 2900 Series User Manual

ZXR10 2900 Series User Manual
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� Source MAC address: It indicates the MAC address of the
switch. The MAC address of each switch is unique.
� Port Number: Port numbers correspond to the numbers of the
ports on the switch one by one.
� Discrimination Field: For each switch, the digital signature of
each port is different.
When three parameters in the receiving and sending test packets
are same, the loop definitely exists on this port.
Configuring Single Port Loop
Detection
To configure single port loop detection, perform the following
steps.
Command
set loopdetect port
zte(cfg)#
<portlist>{enable | disable}
set loopdetect port <portlist>
zte(cfg)#
vlan <1-4094>
set loopdetect trunk
zte(cfg)#
<trunklist>{enable | disable}
set loopdetect trunk <trunklist>
zte(cfg)#
vlan <1-4094>
Function
This enables or disables
loop test function on a
specified port.
When the VLAN is not
specified to examine,
examine the VLAN
where the port PVID
exists. By default, port
loop detection function
is disabled.
This enables or disables
loop detection function
of specified port in
specified vlan.
By default, port loop
detection function is
disabled.
This enables or disables
loop detection function
of a trunk.
This command
examines the Vlan
where the trunk PVID
exists. By default, loop
detection function of a
trunk is disabled.
This enables or disables
loop detection function
of a trunk on a vlan.
By default, loop
detection function
of a trunk is disabled.