HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.2 administrator guide (5697-0 - Page 490

Deleting an FCIP tunnel 1. Connect to the switch and log in using an account assigned to the admin role. 2. Enter the portCfg fciptunnel command to delete FCIP tunnels. The command syntax is as follows. portcfg fciptunnel [slot/]ge0|ge1 delete tunnel_id The following example shows two tunnels deleted on slot 8, port ge0: switch:admin> portcfg fciptunnel 8/ge0 delete 6 switch:admin> portcfg fciptunnel 8/ge0 delete 7 Deleting an IP interface (IPIF) The following command deletes an IP interface. portcfg ipif [slot/]ge0|ge1 delete ipaddr Deleting an IProute The following command deletes an IP route for a specified IPv4 address. portcfg iproute [slot/]ge0|ge1 delete dest_IPv4_addr netmask For an IPv6 address: portcfg iproute [slot/]ge0|ge1 delete IPv6_addr/prefix_len Managing the VLAN tag table The VLAN tag table is used by ingress processing to filter inbound VLAN tagged frames. If a VLAN tagged frame is received from the network and there is no entry in the VLAN tag table for the VLAN ID, the frame is discarded. The table is used to determine how to tag a frame that is not already tagged. To tag frames destined for a specific host address, you must create an entry with an exact matching destination address in the table. Only frames destined for that address are tagged with the associated VLAN ID. To tag frames destined for a specific network, you must create a destination address entry for the network. For example; if a destination address of 192.168.100.0 is specified, all frames destined for the 192.168.100.0 network are tagged with the associated VLAN ID, assuming a network mask of 255.255.255.0. If an entry contains a destination address of 0.0.0.0, all frames are tagged with the associated VLAN ID. If frames are already VLAN tagged, those tags take precedence over entries in this table. NOTE: If you do not specify a destination IP address, the destination address defaults to 0.0.0.0, and all frames are tagged with the associated VLAN tag. FCIP and ipPerf create and maintain entries in the VLAN tag table through their own configuration procedures. Manual entries are needed on both the local and remote sides for portCmd ping and portCmd traceroute commands when they are used to test and trace routes across a VLAN when no FCIP tunnel is active. 1. Connect to the switch and log in using an account assigned to the admin role. 2. Enter the portCfg vlantag command to add or delete entries in the VLAN tag table. The syntax for the portCfg vlantag command is as follows: portCfg vlantag add|delete ipif_addr vlan_id L2CoS [dst_IP_addr] where: ipif_addr The locally defined IP address. vlan_id L2CoS The VLAN tag used for this tag (range 1-4094). Layer 2 class of service (range 0-7) dst_IP_addr The destination IP address. All frames destined for this IP address will be tagged with the specified vlan_id and L2 CoS. If a destination IP address is not specified, all frames not already tagged will be tagged. 486 Configuring and monitoring FCIP extension services