Cisco WS-C3560E-48PD-SF Command Reference - Page 709
Defaults, Command Modes, Configuration
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Chapter 2 Catalyst 3560 Switch Cisco IOS Commands vlan (VLAN configuration) Table 2-41 VLAN Configuration Rules (continued) Configuration Rule VTP v2 mode is enabled, and you Specify a bridge number. Do not leave this field blank. are configuring a TrBRF VLAN media type. VTP v1 mode is enabled. No VLAN can have an STP type set to auto. This rule applies to Ethernet, FDDI, FDDI-NET, Token Ring, and Token Ring-NET VLANs. Add a VLAN that requires translational bridging (values are not set to zero). The translational bridging VLAN IDs that are used must already exist in the database. The translational bridging VLAN IDs that a configuration points to must also contain a pointer to the original VLAN in one of the translational bridging parameters (for example, Ethernet points to FDDI, and FDDI points to Ethernet). The translational bridging VLAN IDs that a configuration points to must be different media types than the original VLAN (for example, Ethernet can point to Token Ring). If both translational bridging VLAN IDs are configured, these VLANs must be different media types (for example, Ethernet can point to FDDI and Token Ring). Defaults The ARE value is 7. Backup CRF is disabled. The bridge number is 0 (no source-routing bridge) for FDDI-NET, TrBRF, and Token Ring-NET VLANs. The media type is ethernet. The default mtu size is 1500 bytes. The vlan-name variable is VLANxxxx, where xxxx represents four numeric digits (including leading zeros) equal to the VLAN ID number. The parent VLAN ID is 0 (no parent VLAN) for FDDI and Token Ring VLANs. For TrCRF VLANs, you must specify a parent VLAN ID. For both Token Ring and TrCRF VLANs, the parent VLAN ID must already exist in the database and be associated with a Token Ring-NET or TrBRF VLAN. The ring number for Token Ring VLANs is 0. For FDDI VLANs, there is no default. The said value is 100000 plus the VLAN ID. The state is active. The STE value is 7. The STP type is ieee for FDDI-NET and ibm for Token Ring-NET VLANs. For FDDI and Token Ring VLANs, the default is no type specified. The tb-vlan1-id and tb-vlan2-id variables are zero (no translational bridging). Command Modes VLAN configuration 78-16405-05 Catalyst 3560 Switch Command Reference 2-677