Lucent Technologies P550 - Manual (Page 227)

Using VLANs, Spanning Tree, and Hunt Groups (Layer 2 and Layer 3)
Cajun P550/P220 Switch Operation Guide 12 -5
4. Click APPLY to save your changes, or CANCEL to restore previous settings.
Creating 3Com Mapping Tables
The Default 3Com Mapping Table maps 3Com VLAN 1 to 16 to the Lucent Default VLAN
and 3Com VLANs 2 through 16 to the Lucent Discard VLAN. In a network with multiple
3Com devices, it’s possible that some parts of a network will use different VLAN
mappings for incoming 3Com tagged packets. The switch allows you to create additional
3Com mapping tables to use in situations where this occurs.
Note: 3Com trunks do not work across hunt groups.
To create additional mapping tables:
1. In the Switching Parameters section of the Web Agent window, click 3Com
Mapping Table. The 3Com Mapping Table dialog box opens.
2. Click CREATE. The Create 3Com Map Table dialog box opens.
3. In the Name field, enter a name for this entry.
4. Click APPLY save your changes, or CANCEL to restore previous settings.
5. In the Switching Parameters section of the Web Agent window, click 3Com
Mapping Table. The 3Com Mapping Table dialog box opens.
Binding Type • Static - when ports are added manually and can be removed.
• Persistent - when ports are bound to VLANs automatically but
can not be removed.
• Dynamic - when port is assigned to VLAN using automatic
VLAN binding, which causes ports to bind to VLANs using the
Bind to Received switch port setting and can be removed.
Refer to “Configuring Port VLAN Parameters,” in Chapter 2 for more
information.
Frame Format • From Port - causes port to send frames using the frame format
specified in the Trunk Mode attribute of the corresponding
switch port.
Refer to “Configuring Port VLAN Parameters,” in Chapter 2 for more
information.
• Clear - causes port to send untagged frames on this port for this
VLAN.
Table 12-2. VLAN Switch Port Table Parameters (Continued)
Parameter Defines...