Dell FCX624-S Laptop User Manual


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446 PowerConnect B-Series FCX Configuration Guide
53-1002266-01
Routing between VLANs
13
Assigning trunk group ports
When a “lead” trunk group port is assigned to a VLAN, all other members of the trunk group are
automatically added to that VLAN. A lead port is the first port of a trunk group port range; for
example, “1” in 1 – 4 or “5” in
5 – 8. Refer to “Trunk group rules” on page 395 for more information.
Configuring port-based VLANs
Port-based VLANs allow you to provide separate spanning tree protocol (STP) domains or broadcast
domains on a port-by-port basis.
This section describes how to perform the following tasks for port-based VLANs using the CLI:
Create a VLAN
Delete a VLAN
Modify a VLAN
Change a VLAN priority
Enable or disable STP on the VLAN
Example 1
Figure 94 shows a simple port-based VLAN configuration using a single Layer 2 Switch. All ports
within each VLAN are untagged. One untagged port within each VLAN is used to connect the Layer
2 Switch to a Layer 3 Switch for Layer 3 connectivity between the two port-based VLANs.
Re-assign The VLAN ID to which the reserved VLAN was reassigned.
1
Current The current VLAN ID for the reserved VLAN.
1
1. If you reassign a reserved VLAN without saving the configuration and
reloading the software, the reassigned VLAN ID will display in the
Re-assign column. However, the previously configured or default VLAN
ID will display in the Current column until the configuration is saved and
the device reloaded.
TABLE 77 Output of the show reserved-vlan-map command (Continued)
This field Displays