Cisco WS-X6K-SUP1A-PFC= Software Guide - Page 185

Chapter 11 Configuring VLANs Understanding How VLANs Work Table 11-1 describes the VLAN ranges. Table 11-1 VLAN Ranges VLANs Range Usage Propagated by VTP (Y/N) 0, 4095 Reserved range For system use only. You cannot see or use these N/A VLANs. 1 Normal range Cisco default. You can use this VLAN but you cannot Yes delete it. 2-1000 Normal range Used for Ethernet VLANs; you can create, use, and Yes delete these VLANs. 1001 Normal range You cannot create or use this VLAN. May be available Yes in the future. 1002-1005 Reserved range Cisco defaults for FDDI and Token Ring. Not N/A supported on Catalyst 6000 family switches. You cannot delete these VLANs. 1006-1009 Reserved range Cisco defaults. Not currently used but may be used for N/A defaults in the future. You can map nonreserved VLANs to these reserved VLANs when necessary. 1010-1024 Reserved range You cannot see or use these VLANs but you can map N/A nonreserved VLANs to these reserved VLANs when necessary. 1025-4094 Extended range For Ethernet VLANs only. You can create, use, and No delete these VLANs, with the following exception: FlexWAN modules and routed ports automatically allocate a sequential block of internal VLANs starting at VLAN 1025. If you use these devices, you must allow the required number of VLANs for them. Configurable VLAN Parameters Whenever you create or modify VLANs 2-1005, you can set the parameters as follows: Note Ethernet VLANs 1 and 1025-4094 can use the defaults only. • VLAN number • VLAN name • VLAN type: Ethernet, FDDI, FDDINET, Token Ring Bridge Relay Function (TrBRF), or Token Ring Concentrator Relay Function (TrCRF) • VLAN state: active or suspended • Multi-Instance Spanning Tree Protocol (MISTP) instance • Private VLAN type: primary, isolated, community, two-way community, or none • Security Association Identifier (SAID) 78-13315-02 Catalyst 6000 Family Software Configuration Guide-Releases 6.3 and 6.4 11-3