Cisco Broadband Cable, Справочное руководство

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Cisco Broadband Cable Command Reference Guide
OL-1581-08
Chapter 4 Commands for the Cisco uBR10012 Router
show pxf cpu
show pxf cpu
To display the display different statistics about the operation of the CPU on the Performance Routing
Engine (PRE1) module during Parallel eXpress Forwarding (PXF) processing, use the
show pxf cpu
command in user EXEC or privileged EXEC mode.
show pxf cpu { access-lists { qos | security } | buffers |
cef [ mem | verbose | vrf ip-address mask ] | context | mroute [ ipaddress1 ] [ ipaddress2 ] |
queue [ interface ] | schedule [ interface | summary ] | statistics [ diversion | drop [ interface ] |
ip | mlp ] | subblocks [ interface ]}
Syntax Description access-lists { qos |
security }
Displays information for either quality of service (QoS) access lists (ACLs)
or security access lists.
Note
The PRE module automatically compiles all access lists into the
turbo ACL format, so that they can be efficiently processed by the
PXF processors. The only exception are very simple access lists that
would require more processing time to be compiled than to be
executed.
buffers Displays information about buffer usage on the processor.
cef [ mem | verbose | vrf
ip-address mask ]
Displays information about the memory usage and routing tables in the PXF
processors for Cisco Express Forwarding (CEF) operation. Optionally
displays detailed information about memory usage and about a particular
entry in the virtual private network (VPN) routing/forwarding (VRF) tables.
context Displays performance statistics on the processing of contexts on the
processors. (A context is a unit of packet processing time on the PXF
processor.)
Note
The show pxf cpu context command displays more useful
information on the PXF processor’s performance than the show
processor cpu command that is used on other platforms.
mroute [ ipaddress1 ]
[ ipaddress2 ]
Displays multicast static route (mroute) information for all groups, for one
particular group, or for a range of groups.
Displays information about IP multicast routes in the PXF processor for a
specified IP prefix. For a more user-friendly display of the same
information, use the
show ip mroute command.
queue [ interface ] Displays queue drop counters for all interfaces, or optionally for one
selected interface. This can be useful in determining if traffic is being
properly distributed among the correct interfaces.
schedule [ interface |
summary ]
Displays the timing wheel dequeue schedule counters for all interfaces, or
optionally for one interface, or optionally a summary of all interfaces.