11-6
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 11 Configuring VLANs
Configuring Extended-Range VLANs on the Switch
VLAN Type SAID MTU Parent RingNo BrdgNo Stp BrdgMode Trans1 Trans2
---- ----- ---------- ----- ------ ------ ------ ---- -------- ------ ------
500 enet 100500 1500 - - - - - 0 0
501 enet 100501 1500 - - - - - 0 0
502 enet 100502 1500 - - - - - 0 0
503 enet 100503 1500 - - - - - 0 0
520 enet 100520 1500 - - - - - 0 0
VLAN AREHops STEHops Backup CRF
---- ------- ------- ----------
Console> (enable)
Modifying Normal-Range VLANs
To modify the VLAN parameters on an existing normal-range VLAN, perform this task in privileged
mode:
Configuring Extended-Range VLANs on the Switch
These sections explain how to configure extended-range VLANs 1025–4094:
• Extended-Range VLAN Configuration Guidelines, page 11-6
• Creating Extended-Range VLANs, page 11-7
Extended-Range VLAN Configuration Guidelines
This section describes the guidelines for creating extended-range VLANs 1024–4094:
• You can create only Ethernet-type VLANs in the extended range.
• You must enable MAC address reduction in order to use the extended-range VLANs.
• You can only create and delete the extended-range VLANs from the CLI or SNMP.
• You cannot use VTP to manage these VLANs; they must be statically configured on each switch.
Note With VTP version 3, you can manage VLANs 1006–4094. These VLANs are propagated
with VTP version 3. For configuration purposes, the extended range consists of
VLANs 1025–4094.
• You cannot use the extended-range VLANs if you have dot1q-to-isl mappings.
Task Command
Step 1
Modify an existing normal-range VLAN. set vlan vlan [name name] [state {active | suspend}]
[said said] [mtu mtu] [translation vlan]
Step 2
Verify the VLAN configuration. show vlan [vlan]
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