Displaying And Debugging Ethernet Port; Ethernet Port Configuration Example - 3Com 8807 Configuration Manual

98 C 13: E
HAPTER THERNET
Displaying and
Debugging Ethernet
Port
Ethernet Port
Configuration
Example
P C
ORT ONFIGURATION
After the above configuration, execute display command in any view to display
the running of the Ethernet port configuration, and to verify the effect of the
configuration.
Execute reset command in user view to clear the statistics information of the port.
Table 86 Displaying and debugging Ethernet port
Operation
Display all the information of the port
Display hybrid port or trunk port
Display the statistics information of the port
Clear the statistics information of the port
View Jumbo frame configuration on all cards
n
The Switch 8800 Family series do not support the Loopback External mode.
■
When 802.1x is enabled on a port, the statistics information of the port cannot
■
be cleared.
By default, the display counters command displays the traffic statistic
■
information of all ports in service.
The supported Jumbo frame length ranges, as well as the default values, may
■
vary from card to card.
Network requirements
Switch A is connected to Switch B through Trunk port GigabitEthernet2/1/1.
Configure the Trunk port with default VLAN ID, so that: when receiving the
packets without VLAN Tag, the port can forward them to the member ports
belonging to the default VLAN; when it sending the packets with VLAN Tag and
the packet VLAN ID is the default VLAN ID, the Trunk port remove the packet
VLAN Tag and forward the packet.
Network diagram
Figure 18 Network diagram for Ethernet port configuration
Switch A
Configuration procedure
The following configurations are used for Switch A. Please configure Switch B in
the similar way.
# Enter the Ethernet port view of GigabitEthernet2/1/1.
Command
display interface interface-type |
interface-type interface-number [ packets ]
display port { hybrid | trunk }
display counters [ rate ] { inbound |
outbound } interface [ interface-type ]
reset counters interface [ interface_type |
interface-type interface-number |
display jumboframe configuration
Switch B