Creating a Vlan, Deleting a Vlan | Enterasys Networks ELS10-27TX

Configuring VLANs Using SNMP

3.2.1.2 Creating a VLAN

In addition to the checks stated in the section titled Modifying a VLAN, the following checks are also completed, if you created a VLAN:

•If a restriction is in effect for any port selected for this VLAN. If one of these ports is restricted from becoming a member of this VLAN, the command is aborted.

•If the IP address was specified, the IP address is set.

•After passing all tests, the local variables are stored in the VLAN table. The ports selected are added to the existing port list.

•If the unit is not in 802.1Q mode, the changes are saved in non-volatile memory and used when the unit is configured in 802.1Q mode and then rebooted.

After the hardware is informed about a VLAN in 802.1Q mode, the following will be performed by the firmware:

-The hardware is informed of which ports on the VLAN to delete.

-The BPDU addresses and Management Processor (MP) MAC address are added to the database, if they were not there already.

-All of the learned addresses are deleted for this VLAN.

3.2.1.3 Deleting a VLAN

In addition to the checks stated in the section titled Modifying a VLAN, the following checks are also completed, if you deleted a VLAN:

•If any of the selected ports has this VLAN ID set for the default VLAN ID, the command is aborted.

•If this check passes, the local variables are moved to the table entry selected by the index variable.

•If the IP address was specified, the IP address is set.

•If the switch is operating in 802.1Q mode, the following will be performed by the firmware:

-The hardware is informed of which ports on the VLAN to delete.

-All learned addresses for this VLAN are deleted.

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Enterasys Networks ELS10-27TX manual Creating a Vlan, Deleting a Vlan

Contents

SmartSTACK Ethernet ELS10-27TX Supplement Page Page FCC Notice Cabletron SYSTEMS, INC Program License Agreement Page Page Page Cabletron Systems Limited Program License Agreement Viii Page Declaration of Conformity Contents Vlan MIB Objects Configuring Vlans Using Snmp Xiii Configuring Workgroups Using Snmp Configuring Workgroups Using LCMWorkgroup MIB Objects Appendix a Virtual Lans Vlans Index About this Supplement Your email address Getting Help Document Conventions Document Title Part Number Related Documentation Product Overview Using Vlans on the ELS10-27TX Ieee 802.1Q Standard 802.1Q Mode on ELS10-27TX Vlan Hybrid Ports 802.1Q ModeVlan Access Ports 802.1Q Mode Preserving Priority 3 802.1Q Trunk Ports Non-Preserving Priority Accessing Network Management Using VLANs Switch Mode Default Port Vlan IDAssigning Ports to a Vlan Enable Gvrp Restricting VLANs 802.1Q Mode Workgroups Virtual Workgroups will only operate in 802.1D mode Installation and Management Default GatewayPage LCM Conventions Overview Subset of LCM Commands LCM Command Summary LCM Command Syntax Help Basic LCM CommandsErase Exit or Logout Enable Command Address Limit LCM Commands Route Command Port Command Port Command Enhancements to LCM Commands Switch Command Trap Control Command ELS10-27vlan add 5-9 blue Vlan CommandPage Config Table Configuring Vlans Using Snmp Overview Modifying, Creating and Deleting VLANs Step ActionModifying a Vlan Deleting a Vlan Creating a Vlan Config Egress List Modifying a Config Egress List Entry Modifying, Creating or Deleting a Filter Gvrp Table Entry Filter Gvrp Table Deleting a Filter Creating a Filter Static MAC Entry Creating a Static MAC EntryDeleting a Static MAC Entry Vlan Version Number Bridge Configuration Reset VlanReset Operating Mode VlanOperatingMode Syntax Octet String Size Gvrp Enable VlanGVRPEnable Vlan VlanConfigVlan Access List VlanAccessList Configuration Entries Entry VlanConfigEntryVlanConfigEntry VID VlanConfigVID Index VlanConfigIndex IP VlanConfigIP Ports VlanConfigPorts Name VlanConfigName IP Mask VlanConfigIPMask Establish VlanConfigEstablish Status VlanConfigStatus Static Configured VlanNumConfiguredEntries Device EntriesActive VlanNumActiveEntries Maximum Number VlanMaxNumEntries Configuration Table VlanConfigTable Egress Entry VlanConfigEgressEntry Egress Table Egress Table VlanConfigEgressTable Index VlanEgressIndex VlanConfigEgressEntry List VlanEgressList VID VlanEgressVID Status VlanEgressStatus Filter Gvrp Gvrp VlanFilterGVRPTableEntry VlanFilterGVRPEntry VlanFilterGVRPEntry VlanFilterGVRPIndex List VlanFilterGVRPList VID VlanFilterGVRPVID EstablishVID VlanFilterGVRPEstablishVID Status VlanFilterGVRPStatus Static MAC Address Entries Table VlanStaticTableEntry VlanStaticEntry VlanStaticEntry VID VlanStaticVID Port VlanStaticPort MAC VlanStaticMAC Establish VlanStaticEstablish Page Chapter Configuring Workgroups Using LCM Overview Workgroup Default Workgroup Configuration Examples Workgroup Superset Workgroups are only valid in 802.1D mode LCM Workgroup Commands ELS10-27workgroup omega Page Chapter Configuring Workgroups Using Snmp Overview Workgroup Configuration Procedures Configuring Workgroups Using Snmp Page Workgroups Using Snmp Chapter Workgroup MIB Objects OverviewNext Number WorkGroupNextNumber MAX Count WorkGroupMaxCount Current Count WorkGroupCurrentCount Table WorkGroupTable Entry WorkGroupEntry Name WorkGroupName Number WorkGroupNumber Type WorkGroupType Ports WorkGroupPorts Vlan Vlan Y Appendix a Virtual Lans Vlans Vlans and Frame Tagging Vlan ID ELS10-27TX Vlan Configuration Vlan Access Ports Ports in VlanVlan Egress Figure A-2. Vlan Access Ports Numerics Index Snmp Index