HP StorageWorks 4/16 Brocade OS Command Reference Manual Supporting Fabric OS - Page 453

portCfg 2 mtu_size delete ipaddr Specifies the maximum transmission unit size. The range allowed is 1500 to 2284 KB. The default is 1500 KB. This operand is optional with IPv6 addresses, in which case the MTU is detected automatically via the Neighbor Discovery protocol. Deletes IP interfaces. Specify the IPv6 or IPv4 address of the virtual port. iproute Defines static IP routes on a GbE port. After defining the IP interface of the remote switch, you can define destination routes on an interface. A maximum of 32 routes per GbE port are supported. IPv6 addresses are supported on platforms running v6.0.0 or later. The syntax for portcfg iproute is as follows: portcfg iproute [slot/][ge]port option args Valid options and args for iproute are: create dest_ipaddr [gateway_router] metric Creates IP routes, where: dest_ipaddr Specifies source IP address in either IPv6 or IPv4 format: dest_IPv6_addr/[prefix_len] Specifies the destination IPv6 address of the virtual port, if IPv6 is used. The address must be an IPv6 global, unicast address. Optionally specify the prefix length. This is used for IPv6 addresses instead of a netmask. If prefix_len is not specified, the prefix length learned from the Neighbor Discovery protocol will be used. 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. gateway_router Specifies the IP address of an IP router that can route packets to the destination virtual port IP address. The gateway address must be on the same IP subnet as one of the port IP addresses. This operand is optional with IPv6 addresses. If not specified, the gateway_router learned from the Neighbor Discovery protocol will be used. metric Specifies the link metric associated with the route. Valid values are 0-255. The default value is 0. A low value encourages the use of the route, and a high value discourages the use of a route. delete ipaddr Deletes IP routes for specified IPv4 or IPv6 address. rscnsupr Manage Registered State Change Notification (RSCN) suppression on the local port. RSCN suppression is configurable for both FC and GbE ports; however, configuration options are dependent on the protocol. The syntax for portcfg rscnsupr is as follows: portcfg rscnsupr [slot/][ge]port [-range] mode The following operands are supported with the rscnsupr option: -range Specifies a range of ports in the same slot to which to apply the configuration. This operand isoptional. Fabric OS Command Reference 427 53-1000599-01