Entries in a MAC Address Table
29.2 Restarting Ethernet Switch
You can perform the following operation in privileged mode when the switch is in trouble or
needs to be restarted.
Table 29-6 Restart the Ethernet switch
Restart the Ethernet switch
Note:
When rebooting, the system checks whether there is any configuration change. If
there is, it prompts you to indicate whether or not to proceed. This prevents you from
losing your original configuration due to oblivion after system reboot.
29.3 System Maintenance
29.3.1 Basic Maintenance
Table 29-7 Perform following commands in global configuration mode:
Configure whether to
transmit
destination-unknown
packet
dlf-forward
{ multicast | unicast }
By default, destination-unknown
unicast and multicast packets will be
transferred. This command can be
used in both global configuration
mode and interface configuration
mode.
Configure whether to
transmit BPDU packet
By default, all BPDU packets will be
transferred.
loopback { internal |
external }
This command can be used in both
global configuration mode and
interface configuration mode.
Insert outer loop wire before external
loopback test.
This command can only be used in
interface configuration mode.
This command is only for combo port.
By default, VCT auto-run is disabled in
global and interface configuration
mode.
This command can be used in both
global configuration mode and
interface configuration mode.
Configure cpu rate for
receiving packet