HP StorageWorks 8/80 HP StorageWorks Fabric OS 6.1.x administrator guide (5697 - Page 405

wrtMaxChains value Defines the maximum amount of data that can be contained in a single CCW chain. If this value is exceeded, emulation is suspended. oxidBase value Defines the base value of an entry pool of 256 OXIDs supplied to emulation generated exchanges. It should fall outside the range used by FICON channels and devices to avoid conflicts. The default value is 0x1000. The range is 0x0000 to 0xF000. dbgFlags value Defines optional debug flags. This is primarily for use by technical support personnel. The default is 0xF7C80000. The following options are for debugging purposes, and are primarily for technical support personnel. xrcErr LrcCheck 1|0 Forces an XRC sequence error. This option disrupts traffic and is used only for debugging. Enable or disable Transport Lrc Hdr Check. 1 is enable, 0 is disable. Deleting an fcip tunnel Following is the syntax for the portCfg fcipTunnel command to delete FICP tunnels: portcfg fciptunnel [slot/]ge0|ge1 delete tunnel_id The following example shows two tunnels deleted on slot 8, port ge0: switch:admin06> portcfg fciptunnel 8/ge0 delete 6 switch:admin06> portcfg fciptunnel 8/ge0 delete 7 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 Deleting an FTRACE configuration The following command deletes an FTRACE configuration. portcfg ftrace ge0 3 del Maintaining 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, then 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. Fabric OS 6.1.x administrator guide 405