3Com Switch 7750 Configuration Guide Guide

Configuring a Protocol-Based VLAN 95
n
Type A cards include: 3C16860, 3C16861, 3C16858, 3C16859, 3C16873,
3C16874, 3C16857, 3C16857R, and 3C16872
Displaying
Protocol-Based VLAN
Configuration
After the configuration above, you can execute the display command in any view
to display the running status, so as to verify the configuration.
Protocol-Based VLAN
Configuration Example
Standard-template-protocol-based VLAN configuration example
1 Network requirements
■ Create VLAN 5 and configure it to be a protocol-based VLAN, with the
protocol-index being 1 and the protocol being IP.
■ Associate Ethernet1/0/5 port with the protocol-based VLAN to enable IP
packets received by this port to be tagged with the tag of VLAN 5 and be
transmitted in VLAN 5.
2 Configuration procedure
# Create VLAN 5 and enter its view.
<SW7750> system-view
[SW7750] vlan 5
[SW7750-vlan5]
Table 47 Protocol-based VLAN creation on different cards
Description Type A card Non-Type-A card
Create protocol-based VLAN
on specific card in system
view.
Not supported
Supported (only for all IP
protocols and subnet IP
protocols).
Create protocol-based VLAN
on specific port in Ethernet
port view.
Supported
Supported (exclude all IP
protocols and subnet IP
protocols, AppleTalk protocol,
and the user-defined LLC
template which defines only
one of dsap-id and ssap-id).
Table 48 Display VLAN configuration
Operation Command Description
Display the information about
the protocol-based VLAN
display vlan [ vlan-id [ to
vlan-id ] | all | static |
dynamic ]
You cam execute the display
command in any view
Display the protocol
information and protocol
indexes configured on the
specified VLAN
display protocol-vlan vlan {
vlan-id [ to vlan-id ] | all }
Display the protocol
information and protocol
indexes configured on the
specified port
display protocol-vlan
interface { interface-type
interface-number [ to
interface-type
interface-number ] | all }
Display protocol-based VLAN
information on specific card
display protocol-vlan slot {
slot-number [ to slot-number ]
| all }