Cisco Systems NPE-225 Manual De Usuario

7-51

Network Processing Engine and Network Services Engine Installation and Configuration

OL-4448-12

Chapter 7 NPE-G1 and NPE-G2 Installation and Configuration Information

Enabling the Second Processor on the NPE-G1

Gi0/1.201 201 up RX punts 29

Gi0/1.202 202 up

Gi0/1.206 206 up

Gi0/1.2002 602 up RX punts 26142

Gi0/1.2004 604 up

Using the show mpf interface GigabitEthernet 0/1 100 Command

The following example displays the interface information for VLAN number 100 on the GigabitEthernet
0/1 interface, including up state, receiving packet count, receiving bytes count, transmitting packet
count, transmitting bytes count, and receiving punts count.

Router# show mpf interface GigabitEthernet 0/1 100

Name Index

State

Counter Packets

Bytes

Gi0/1.100 100

RX total

963

151050

RX punt

475

TX total

956

150449

IP Multi-Processor Forwarding is enabled

Using the show mpf ip exact-route Command

Use the show mpf ip exact-route command to show which routing decision is made for a given IP
address pair.

hostname: show mpf ip exact-route [vrf vrf_name] src-ip-addr dst-ip-addr

1.1.1.1 -> 192.168.255.255 :Gi2/0/0 (next hop 10.1.255.10)

Using the show mpf punt Command

Use the show mpf punt command to display the per-box punt reason and punt packet counts.

Router# show mpf punt

Type Message

Count

l2tp

unknown session errors

l2tp L2TP

control

ipv4/verify adjacency

punt

ethernet

unknown ethernet type

542

ppp

punts due to unknown protocol 333

arp ARP

request

Using the show version Command

Following is output from the show version command with the second processor enabled. Note that the
show version output provides “SB-1 CPU” when processor 1 is enabled.

Router# show version

Cisco IOS Software, 7200 Software (C7200-I12S-M), Version 12.3(BSNOP4_NIGHTLY.050202)

UBUILDIT Image, CISCO DEVELOPMENT TEST VERSION