Cisco Cisco IOS XR Software Release 4.0

Release Notes for Cisco XR 12000 Series Router for Cisco IOS XR Software Release 4.0.3

OL-24345-01

Determining Your Software Version

To determine the version of Cisco IOS XR software running on your router, log into the router and enter
the show version command:

Step 1

Establish a Telnet session with the router.

Step 2

Enter the show version command from EXEC mode.

RP/0/4/CPU0:router#show version

Thu May 5 20:23:40.522 PST

Cisco IOS XR Software, Version 4.0.3[Default]

ROM: System Bootstrap, Version 12.00(20071023:043238) [sunnaik-rommon_hang 1.20] RELEASE

SOFTWARE

PE1 uptime is 1 day, 23 hours, 6 minutes

System image file is "disk0:c12k-os-mbi-4.0.3/mbiprp-rp.vm"

cisco 12416/PRP (7457) processor with 3670016K bytes of memory.

7457 processor at 1266Mhz, Revision 1.1

Cisco 12416 320 Gbps

2 Cisco 12000 Series Performance Route Processors

1 Cisco 12000 4-Port ISE ATM Over SONET OC3/STM-1 Controller (4 ATM)

5 Cisco 12000 Series SPA Interface Processor-601/501/401

2 Cisco 12000 Series - Multi-Service Blade Controllers

1 1 Port ISE Packet Over SONET OC-48c/STM-16 Controller (1 POS)

1 4 Port ISE Packet Over SONET OC-12c/STM-4 Controller (4 POS)

2 Cisco 12000 4 Port Gigabit Ethernet Controllers (8 GigabitEthernet)

1 1 port ISE OC48 channelized STS-12c/STM-4, STS-3c/STM-1 or DS3/E3 Controller (1 SONET)

1 4 port ISE OC12 channelized STS-3c/STM-1 or DS3/E3 Controller (4 SONET)

6 Management Ethernet

22 PLIM_QOS

13 GigabitEthernet/IEEE 802.3 interface(s)

3 MgmtMultilink

30 T3

15 Multilink network interface(s)

392 T1

1604 Serial network interface(s)

23 SONET/SDH

9 Packet over SONET/SDH

7 Asynchronous Transfer Mode

8 FastEthernet

1 Serial network interface(s)

1018k bytes of non-volatile configuration memory.

2053376k bytes of disk0: (Sector size 512 bytes).

62708k bytes of disk1: (Sector size 512 bytes).

65536k bytes of Flash internal SIMM (Sector size 256k).

Configuration register on node 0/0/CPU0 is 0x102

Boot device on node 0/0/CPU0 is disk0:

Package active on node 0/0/CPU0:

c12k-fwding, V 4.0.3[00], Cisco Systems, at disk0:c12k-fwding-4.0.3

Built on Fri Apr 29 04:32:13 PST 2011

By sjc-lds-834 in /auto/srcarchive5/production/4.0.3/c12k/workspace for pie

iosxr-mpls, V 4.0.3[00], Cisco Systems, at disk0:iosxr-mpls-4.0.3