show pfe statistics traffic

Syntax

show pfe statistics traffic

Syntax
(routing matrix)

show pfe statistics traffic 

<fpc slot> 

Syntax
(M160)

show pfe statistics traffic 

<sfm slot>

Description

Display statistics about the Packet Forwarding Engine (PFE) traffic.

Options

none—(Routing matrix only) Display statistics about PFE traffic on the TX Matrix platform and its attached T640 routing nodes.

fpc slot—(Routing matrix only) (Optional) Display statistics for an FPC slot.

If you specify the number of a T640 routing node by using the lcc number option (the recommended method), replace slot with a value from 0 through 7. Otherwise, replace slot with a value from 0 through 31. For example, the following commands have the same result:

user@host> show pfe statistics traffic fpc 1 lcc 1
user@host> show pfe statistics traffic fpc 9

sfm slot—(M160 routers only) (Optional) Display statistics for a Switching and Forwarding Module (SFM). slot can be a value from 0 through 3.

Required Privilege Level

admin

List of Sample Output

show pfe statistics traffic

Output Fields

PFE Traffic statistics—Information about Packet Forwarding Engine (PFE) traffic.

• packets input—Number and rate of input packets.
• packets output—Number and rate of output packets.

PFE Local Traffic statistics—Information about Packet Forwarding Engine (PFE) local traffic.

• local packets input—Number of local input packets.
• local packets output—Number of local output packets.
• software input high drops—Number of software input high priority drops.
• software input medium drops—Number of software input medium priority drops.
• software input low drops—Number of software input low priority drops.
• software output drops—Number of software output drops.
• hardware input drops—Number of hardware input drops.

PFE Local Protocol statistics—Information about the Packet Forwarding Engine (PFE) Local Protocol.

• hdlc keepalives—Number of HDLC keepalive packets.
• atm oam—Number of ATM OAM packets.
• fr lmi—Number of Frame Relay LMI packets.
• ppp lcp/ncp—Number of PPP LCP/NCP packets.
• ospf hello—Number of OSPF hello packets.
• isis iih—Number of IS-IS IIH packets.

PFE Hardware Discard statistics—Information about Packet Forwarding Engine (PFE) hardware discards.

• timeout—Number of packets discarded due to timeout.
• truncated key—Number of packets discarded due to truncated key.
• bits to test—Number of bits to test.
• data error—Number of packets discarded due to data error.
• stack underflow—Number of packets discarded due to stack underflow.
• stack overflow—Number of packets discarded due to stack overflow.
• discard route—Number of packets discarded due to discard route.
• illegal next hop—Number of packets discarded due to illegal next hop.
• invalid iif—Number of packets discarded due to invalid IIF.
• info cell drops—Number of info cell drops.
• fabric drops—Number of fabric drops.

show pfe statistics traffic

user@host> show pfe statistics traffic

PFE Traffic statistics:

               910485 packets input  (34 packets/sec)

               932724 packets output (37 packets/sec)

PFE Local Traffic statistics:

     894563 local packets input

     932757 local packets output

          0 software input high drops

          0 software input medium drops

         25 software input low drops

          0 software output drops

          0 hardware input drops

PFE Local Protocol statistics:

       2578 hdlc keepalives

          0 atm oam

          0 fr lmi

       5191 ppp lcp/ncp

          0 ospf hello

         21 isis iih

PFE Hardware Discard statistics:

          0 timeout

          0 truncated key

          0 bits to test

          0 data error

          0 stack underflow

          0 stack overflow

       2638 discard route

          0 illegal next hop