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EMC Connectrix DS-32B2 and ED-12000B Fabric OS Reference Manual
Telnet Commands
interfaceShow
Display FSPF interface information.
Syntax
interfaceShow [slotnumber/][portnumber]
Availability All users
Description Use this command to display data structures associated with FSPF
interfaces (E_Ports) on the switch.
There are two data structures:
◆ The permanently allocated Interface Descriptor Block (IDB) and
◆ The neighbor data structure that is allocated when a switch port
becomes an E_Port. The neighbor data structure contains all the
information relating to the switch that is connected to a local
interface, also known as the adjacent switch. This command
displays the content of both data structures, if they have been
allocated.
Used without specifying the port number, this command displays the
interface information for all ports on the switch (including non-
E_Ports).
The following fields are displayed as shown in Table 1-14:
Table 1-14 interfaceShow Fields
Field Description
idbP:
Pointer to IDB.
nghbP:
Pointer to neighbor data structure.
ifNo:
Interface number.
masterPort
Port number of the trunk master port, if
present, of the trunk group this port is a part
of.
defaultCost
The default cost of sending a frame over the
ISL connection to this interface.
cost:
Cost of sending a frame over the ISL
connected to this interface. The value 1000
indicates a 1 Gb/s link.