HP A7533A HP StorageWorks Fabric OS 6.1.1 administrator guide (5697-0235, Dece - Page 412

Deleting an IP interface (IPIF) The following command deletes an IP interface: portcfg ipif delete ipaddr Deleting an IProute The following command deletes an IP route: portcfg iproute [slot/]ge0|ge1 delete ipaddr netmask Managing the VLAN tag tables 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 id 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. The following portCfg vlantag command adds or deletes entries in the VLAN tag table: portcfg vlantag add|delete ipif_addr vlan_id L2CoS dest_IP_addr where: • pif_addr is the locally defined IP address • vlan_id is the VLAN tag used for this tag (range 1 - 4094) • L2CoS is the layer 2 class of service (range 0 - 7) • dest_IP_addr is 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. The following example adds an entry that tags all frames from IP address 192.168.10.1 destined for IP address 192.168.20.1 with a VLAN ID of 100, and a L2 CoS value of 3. portcfg vlantag 8/ge0 add 192.168.10.1 100 3 7 192.168.20.1 WAN performance analysis tools Introduced in Fabric OS 5.2.0, WAN analysis tools are designed to test connections, trace routes, and estimate the end-to-end IP path performance characteristics between a pair of HP FCIP port endpoints. WAN tools include the following commands and options: • portCmd ipPerf characterizes end-to-end IP path performance between a pair of HP FCIP ports. You can use the WAN tool ipPerf only on the FR4-18i or 400 Multi-protocol Router FCIP ports running Fabric OS 5.2.0 or later software. • portCmd ping tests connections between a local Ethernet port (ge0 or ge1) and a destination IP address. 412 Configuring and monitoring FCIP extension services