HP Virtual Connect 4Gb Fibre Channel Module for c-Class BladeSystem - Manual (Page 71)

Command line 71
Item Description
Syntax
show stackinglink
Example
->show stackinglink
Displays a summary listing of all stacking links and status
statistics
Manage statistics for interconnect module ports.
Supported actions: help, reset, show
Item Description
reset statistics Reset per-port statistics for the specified port ID.
Syntax
reset statistics <PortID>
Parameter
PortID (required) The port ID on which to reset statistics. The port ID must be in the format
<EnclosureID>:<BayNumber>:<PortLabel>
A listing of the possible uplink port IDs can be obtained by using the show
uplinkport command.
Example
->reset statistics enc0:3:1
Resets statistics for port 1 on interconnect module 3 of the primary enclosure.
Item Description
show statistics Display per-port statistics for the specified port ID.
Syntax
show statistics <PortID>
Parameter
PortID (required) The port ID on which to display statistics. The port ID must be in the format
<EnclosureID>:<BayNumber>:<PortLabel>. FC downlink port statistics are
not available. A listing of the possible uplink port IDs can be obtained by using the
show uplinkport command.
Examples
->show statistics enc0:5:X1
Displays statistics for uplink port X1 on interconnect module 3 of the primary enclosure.
->show statistics enc0:1:d3
Displays statistics for downlink port d3 on Ethernet interconnect module 1 of the
primary enclosure.
In addition to the standard statistics, Virtual Connect also provides the following additional information on
DCBX. DCBX is the data center discovery and capability exchange protocol used by DCB devices to
exchange configuration information with directly connected peers. The protocol may also be used for
misconfiguration detection and for configuration for the peer. In this release, the VC-module will adopt the
DCBX specification to implement the control state machine and three feature state machines, Priority Groups
(PG), Priority-based Flow Control (PFC), and Application Protocol (AP).
The first table lists the type of DCBX statistics displayed. The second table defines each statistic.
Item Description
DCBX Application Protocol State <enabled or disabled>
DCBX Overall Status <OK, Failed, Unknown>