Creating Or Modifying An Ethernet Vlan - Cisco Catalyst 2950 Software Configuration Manual

Configuring Normal-Range VLANs
Table 16-2
Parameter
VLAN ID
VLAN name
IEEE 802.10 SAID
MTU size
Translational bridge 1
Translational bridge 2
VLAN state
Remote SPAN

Creating or Modifying an Ethernet VLAN

Each Ethernet VLAN in the VLAN database has a unique, 4-digit ID that can be a number from 1
to 1001. VLAN IDs 1002 to 1005 are reserved for Token Ring and FDDI VLANs. To create a
normal-range VLAN to be added to the VLAN database, assign a number and name to the VLAN.
Note When the switch is in VTP transparent mode and the EI is installed, you can assign VLAN IDs greater
than 1006, but they are not added to the VLAN database. See the
VLANs" section on page
For the list of default parameters that are assigned when you add a VLAN, see the
Normal-Range VLANs" section on page
Beginning in privileged EXEC mode, follow these steps to use config-vlan mode to create or modify an
Ethernet VLAN:
Command
Step 1 configure terminal
Step 2 vlan vlan-id
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
16-8
Ethernet VLAN Defaults and Ranges
Default
1
VLANxxxx, where xxxx
represents four numeric digits
(including leading zeros) equal
to the VLAN ID number
100001 (100000 plus the
VLAN ID)
1500
0
0
active
disabled
16-11.
16-4.
Purpose
Enter global configuration mode.
Enter a VLAN ID, and enter config-vlan mode. Enter a new VLAN ID
to create a VLAN, or enter an existing VLAN ID to modify a VLAN.
The available VLAN ID range for this command is 1 to 4094.
Note
For information about adding VLAN IDs greater than 1005
(extended-range VLANs), see the
Extended-Range VLANs" section on page
Chapter 16
Range
1 to 4094.
Extended-range VLANs (VLAN
Note
IDs 1006 to 4094) are not saved in
the VLAN database.
No range
1 to 4294967294
1500 to 18190
0–1005
0–1005
active, suspend
enabled, disabled
"Configuring Extended-Range
"Configuring
"Configuring
16-11.
Configuring VLANs
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