3Com Switch 5500 Family
Quick Reference Guide
loopback-detection per-vlan enable
Use the
loopback-detection per-vlan enable
command to enable loopback detection function for all
VLANs with Trunk ports and Hybrid ports.
Ethernet Port view
ls
Use the
ls
command to display the files in the specified directory.
SFTP Client view
mac-address
Use the
mac-address
command to add/modify the MAC address table entry.
System view
mac-address max-mac-count
Use the
mac-address max-mac-count
command to configure the maximum number of MAC addresses that
can be learned by a specified Ethernet port.
Ethernet Port view
mac-address multicast interface vlan
Use the
mac-address multicast
command to add a multicast MAC address entry.
System view
mac-address multicast vlan
Use the
mac-address multicast vlan
command to add a multicast MAC address entry.
Ethernet Port view
mac-address timer
Use the
mac-address timer
command to configure the aging time of the Layer-2 dynamic address table
entry.
System view
mac-authentication
Use the
mac-authentication
command to enable centralized MAC address authentication globally (current
device) or on specified ports.
System view
Ethernet Port view
mac-authentication authmode
Use the
mac-authentication authmode
command to set MAC address authentication mode.
System view
mac-authentication authpassword
Use the
mac-authentication authpassword
command to set a password when a switch authenticates
users in fixed mode.
System view
mac-authentication authusername
Use the
mac-authentication authusername
command to set a user name when a switch authenticates
users in fixed mode.
System view
mac-authentication domain
Use the
mac-authentication domain
command to configure an ISP domain for centralized MAC address
authentication users.
System view
mac-authentication timer
Use the
mac-authentication timer
command to set centralized MAC address authentication timers.
System view
management-vlan
Use the
management-vlan
command to specify the management VLAN on the switch.
System view
mdi
Use the
mdi
command to configure the network cable type for an Ethernet port.
Ethernet Port view
memory auto-establish disable
Use the
memory auto-establish disable
command to disable the routing protocol connection that is
forcibly disconnected to recover automatically when the idle memory of the Ethernet switch reaches this
value.
System view
