3Com 4500 50-PORT Switch User Manual


 
60 CHAPTER 2: USING PORT COMMANDS
View
Ethernet Port View
Parameter
vlan_id: Enter a VLAN ID in the range 2 to 4094, as defined in IEEE802.1Q. This
is the VLAN that you want to be the default VLAN for a trunk port.
The default is 1.
Description
Use the port trunk pvid vlan command to configure the default VLAN ID for a
trunk port. Use the
undo port trunk pvid command to restore the default VLAN
ID for a trunk port.
The default VLAN ID of local trunk port should be consistent with that of the peer
one, otherwise packets cannot be properly transmitted.
Related command: port link-type.
Example
To configure the trunk port Ethernet1/0/1 to the default VLAN of 100, enter the
following:
<4500>system-view
System View: return to User View with Ctrl+Z.
[4500]interface ethernet 1/0/1
[4500-Ethernet1/0/1]port link-type trunk
[4500-Ethernet1/0/1]port trunk pvid vlan 100
[4500-Ethernet1/0/1]
reset counters interface Syntax
reset counters interface [ interface_type | interface_type
interface_num | interface_name]
View
User view
Parameter
interface_type: Specifies the port type.
interface_num: Specifies the port number.
interface_name: Specifies the port name in the interface_name=
interface_type interface_num
format.
For parameter description, refer to the interface command.
Description
Use the reset counters interface command to reset the statistical information
on the port and count the related information again on the port for the user.
If you do not enter a port type, or port type and port number, information is
cleared from all ports on the Switch. If only the port type is specified, all the
information on ports of this type will be cleared. If both port type and port