Dell Brocade 6520 Command Reference Supporting Fabric OS v7.1.0 - Page 662

2 portCfg delete ipaddr Deletes IP routes for a specified IPv4 or IPv6 address. Valid ipaddr values include the following: ipaddr Specifies IP address in either IPv6 or IPv4 format: IPv6_addr/prefix_len Specifies the IPv6 address of the virtual port, if IPv6 is used. The address must be an IPv6 global, unicast address, followed by a prefix. The prefix_len operand is required. dest_IPv4_addr netmask Specifies the destination IPv4 address of the virtual port, if IPv4 is used. If an IPv4 address is used, the subnet mask must be specified as well. Use a.b.c.d. format. vlantag Use this command to maintain the VLAN tag table associated with a particular network interface. This table is mainly used during ingress processing to filter VLAN tagged frames. You can configure multiple VLAN IDs per IP interface; however, if you provide a destination address, there cannot be two entries to the same destination, including 0.0.0.0. Egress frames already marked as VLAN tagged (FCIP circuit-level tagging) take precedence over entries in this table. This command supports add and delete options only. To modify a table entry, it must first be deleted, then added with different configuration parameters. The syntax for portcfg vlantag is as follows: portcfg vlantag [slot/]ge_port mode arguments Valid modes for vlantag include the following: add ipif_addr vlan_id l2cos [dst_ipaddr][optional_args] Adds an entry to the VLAN tag table. delete ipif_addr vlan_id [dst_ipaddr] Deletes an entry from the VLAN tag table. Valid arguments for add and delete include the following: ipif_addr Specifies the locally defined interface address in IPv6 or IPv4 format. vlan_id Specifies the VLAN ID used for this tag. The range is 1 to 4094. l2cos Specifies Layer 2 Class of Service/Priority, as defined in the IEEE 802.1p specification. The range is 0 to 7. Valid only with the add option. dst_ipaddr Specifies an optional destination IP address (IPv4 or IPv6). All packets destined for this IP address are tagged accordingly. If a destination IP address is not specified, all packets not already tagged will be tagged. The default is 0.0.0.0. optional_args Optional VLAN tagging parameters include the following: -x | --crossport >Applies the VLAN tag to a crossport interface. Specifying this parameter allows the VE_Ports 12-21 to use the IP interface with this vlantag. This operand is optional and valid only and supported only on the Brocade FX8-24 XGE ports. 634 Fabric OS Command Reference 53-1002746-01