HP StorageWorks XPath OS 7.4.X Command Reference Guide (AA-RVHCC-TE, September 2005)

XPath OS 7.4.x command reference guide 123
Displays FSPF interface information.
Synopsis
interfaceshow [port]
Availability
all users
Description
Use this command to display all the data structures associated with one or all the FSPF interfaces on the
MP Router. An FSPF interface corresponds to an E_Port.
If no arguments are specified, this command displays the interface information for all E_Ports.
The following fields appear:
interfaceShow
LocalPortId The local port ID.
defaultCost The default cost of sending a frame over the ISL connected to this
interface. A value of 500 indicates a 2-Gb/s link.
cost The actual cost of sending a frame over the ISL connected to this
interface.
delay The conventional delay incurred by a frame transmitted on this ISL.
It is required by the FSPF protocol, and it is a fixed value.
upCount The number of times this interface came up, with respect to FSPF.
lastUpTime The last time this interface came up.
downCount The number of times this interface went down.
lastDownTime The last time this interface went down.
state The current state of this neighbor (adjacent) MP Router or switch.
This E_Port is used to route traffic to other MP Routers or switches
only if the state is NB_ST_FULL.
lastTransition The time of the last state transition of the neighbor finite state
machine.
nghbId The domain ID of the neighbor switch.
remPort The port number on the remote switch connected to this port.
nflags Internal FSPF flags.
initCount The number of times this neighbor was initialized without the
interface going down.
lastInit The time of the last neighbor initialization.
inactivity time out
value
The inactivity timeout value, in milliseconds. When this timeout
expires, the adjacency with the neighbor MP Router or switch is
considered broken. When this happens, new paths are computed
to all the possible destination MP Routers or switches in the fabric.
hello time out value The Hello timeout value, in milliseconds. When this timeout
expires, a Hello frame is sent to the neighbor MP Router or switch
through this port.
rXmit time out value The retransmission timeout value, in milliseconds, which is used to
reliably transmit topology information to the neighbor MP Router
or switch. If the topology information is not received within the
specified time, a frame is retransmitted.