223
Example
Enable the Loop Protect function for port 2:
T1600G-52TS(config)#
interface gigabitEthernet
1/0/2
T1600G-52TS(config-if)# spanning-tree guard loop
26.20
spanning-tree guard root
Description
The
spanning-tree guard root
command is used to enable the Root Protect
function for a port. With the Root Protect function enabled, the root bridge
will set itself automatically as ERROR-PORT when receiving BPDU packets
with higher priority, in order to maintain the role of root ridge. To disable the
Root Protect function, please use
no spanning-tree guard root
command.
Syntax
spanning-tree guard root
no spanning-tree guard root
Command Mode
Interface Configuration Mode (interface gigabitEthernet / interface range
gigabitEthernet / interface port-channel / interface range port-channel)
Privilege Requirement
Only Admin, Operator and Power User level users have access to these
commands.
Example
Enable the Root Protect function for port 2:
T1600G-52TS(config)#
interface gigabitEthernet
1/0/2
T1600G-52TS(config-if)# spanning-tree guard root
26.21
spanning-tree guard tc
Description
The
spanning-tree guard tc
command is used to enable the TC Protect of
Spanning Tree function for a port. To disable the TC Protect of Spanning Tree
function, please use
no spanning-tree guard tc
command. A switch removes
MAC address entries upon receiving TC-BPDUs. If a malicious user
continuously sends TC-BPDUs to a switch, the switch will be busy with
Содержание T1600-28TS
Страница 1: ...CLI Reference Guide T1600G Series Switches REV2 0 0 1910011957...
Страница 37: ...21 Example Clear the commands you have entered in the current mode T1600G 52TS config history clear...
Страница 57: ...41 T1600G 52TS config show voice vlan switchport gigabitEthernet 1 0 2...
Страница 64: ...48 Example Display the LACP system priority T1600G 52TS config show lacp sys id...
Страница 340: ...324 Example Display the summary information of IPv6 route entries T1600G 52TS config show ipv6 route summary...
Страница 365: ...349 Example Display the configuration of DHCP Relay T1600G 52TS config show ip dhcp relay...