Displaying And Maintaining Vlan; Vlan Configuration Example - 3Com Switch 4800G 24-Port Configuration Manual

Displaying and
Maintaining VLAN
VLAN Configuration
Example
To do...
Allow an IP-subnet-based
VLAN to pass through the
current Hybrid port
Configure the association
between the Hybrid port and
the IP-subnet-based VLAN
To do...
Display the information about
specific VLANs
Display the information about a
VLAN interface
Display all the ports with MAC
address-based VLAN enabled.
Display the information about
specific MAC address-to-VLAN
entries
Display the protocol information
and protocol indexes of specified
VLANs
Display protocol-based VLAN
information on specified interfaces
Display the IP-subnet-based VLAN
information and IP subnet indexes
of specified VLANs
Display the IP-subnet-based VLAN
information and IP subnet index of
specified ports
Clear the statistics on a VLAN
interface
Network requirements
Device A connects to Device B through Trunk port GigabitEthernet 1/0/1;
■
The default VLAN ID of the port is 100;
■
This port allows packets from VLAN 2, VLAN 6 through VLAN 50, and VLAN
■
100 to pass through.
Network diagram
Figure 28 Network diagram for port-based VLAN configuration
GE1/0/1
GE1/0/1
Device A

Displaying and Maintaining VLAN

Use the command...
port hybrid vlan vlan-id-list
{ tagged | untagged }
port hybrid ip-subnet-vlan
vlan vlan-id
Use the command...
display vlan [ vlan-id1 [ to
vlan-id2 ] | all | dynamic |
reserved | static ]
display interface Vlan-interface
[ vlan-interface-id ]
display mac-vlan interface
display mac-vlan { all | dynamic |
mac-address mac-addr [ mask
mac-mask ] | static | vlan vlan-id }
display protocol-vlan vlan
{ vlan-id [ to vlan-id ] | all }
display protocol-vlan interface
{ interface-type interface-number
[ to interface-type
interface-number ] | all }
display ip-subnet-vlan vlan
{ vlan-id [ to vlan-id ] | all }
display ip-subnet-vlan interface
{ interface-type interface-number
[ to interface-type
interface-number | all }
reset counters interface
Vlan-interface [ vlan-interface-id ]
Device B
95
Remarks
Required
Required
Remarks
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in any view
Available in user view