Creating Or Modifying An Ethernet Vlan - Cisco Catalyst 3560-X Software Configuration Manual
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Also See for Catalyst 3560-X:
- Command reference manual (1188 pages) ,
- Software configuration manual (1438 pages) ,
- Manual (276 pages)
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Configuring Normal-Range VLANs
Table 1-2
Ethernet VLAN Defaults and Ranges (continued)
Parameter
Default
Remote SPAN
disabled
Private VLANs
none configured
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.
With VTP version 1 and 2, if the switch is in VTP transparent mode, you can assign VLAN IDs greater
Note
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 create or modify an Ethernet VLAN:
Command
Step 1
configure terminal
Step 2
vlan vlan-id
Step 3
name vlan-name
Step 4
mtu mtu-size
Step 5
remote-span
Step 6
end
Step 7
show vlan {name vlan-name | id vlan-id} Verify your entries.
Step 8
copy running-config startup config
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
1-8
Range
enabled, disabled
2 to 1001, 1006 to 4094.
1-10.
1-4.
Purpose
Enter global configuration mode.
Enter a VLAN ID, and enter VLAN configuration mode. Enter a new
VLAN ID to create a VLAN, or enter an existing VLAN ID to modify
that 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
(Optional) Enter a name for the VLAN. If no name is entered for the
VLAN, the default is to append the vlan-id with leading zeros to the
word VLAN. For example, VLAN0004 is a default VLAN name for
VLAN 4.
(Optional) Change the MTU size (or other VLAN characteristic).
(Optional) Configure the VLAN as the RSPAN VLAN for a remote
SPAN session. For more information on remote SPAN, see
"Configuring SPAN and RSPAN."
Return to privileged EXEC mode.
(Optional) If the switch is in VTP transparent mode, the VLAN
configuration is saved in the running configuration file as well as in the
VLAN database. This saves the configuration in the switch startup
configuration file.
Chapter 1
Configuring VLANs
"Configuring Extended-Range
"Configuring
"Configuring
1-10.
Chapter 1,
OL-25303-03
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