Installation guide

7-50
Network Processing Engine and Network Services Engine Installation and Configuration
OL-4448-08
Chapter 7 NPE-G1 and NPE-G2 Installation and Configuration Information
Enabling the Second Processor on the NPE-G1
Using the show mpf ip exact-route Command
Use the show ip mpf 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 7
l2tp L2TP control 6
ipv4/verify adjacency punt 1
ethernet unknown ethernet type 542
ppp punts due to unknown protocol 333
arp ARP request 6
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
Copyright (c) 1986-2005 by Cisco Systems, Inc.
Compiled Wed 02-Feb-05 04:57 by
ROM: System Bootstrap, Version 12.3(4r)T3, RELEASE SOFTWARE (fc1)
BOOTLDR: Cisco IOS Software, 7200 Software (C7200-KBOOT-M),
12.3(20040712:050512) [REL-v123_7_xi_throttle.ios-weekly 115]
Lac1 uptime is 16 hours, 22 minutes
System returned to ROM by reload at 18:12:49 UTC Mon Feb 7 2005
System image file is
"tftp://223.255.254.254/auto/tftpboot-users/biff/c7200-i12s-mz.2005-02-02.BSNOP4_NIGH"
Last reload reason: Reload command
Cisco 7206VXR (NPE-G1) processor (revision 0xFF) with 983040K/65536K bytes of memory.
Processor board ID 31650243
SB-1 CPU at 700MHz, Implementation 1025, Rev 0.2, 512KB L2 Cache
6 slot VXR midplane, Version 2.7
Last reset from power-on
CPU 1 Multi-Processor Forwarding, Tue Feb 1 00:48:42 PST 2005 [rtang 100]
PCI bus mb1 (Slots 1, 3 and 5) has a capacity of 600 bandwidth points.
Current configuration on bus mb1 has a total of 400 bandwidth points.
This configuration is within the PCI bus capacity and is supported.
PCI bus mb2 (Slots 2, 4 and 6) has a capacity of 600 bandwidth points.
Current configuration on bus mb2 has a total of 700 bandwidth points.
The set of PA-2FE, PA-POS-2OC3, and I/O-2FE qualify for "half
bandwidth points" consideration, when full bandwidth point counting
results in oversubscription, under the condition that only one of the
two ports is used. With this adjustment, current configuration on bus