Viewing CommitIDs

Chapter 4 Configuring Additional Router Features

Managing Configuration History and Rollback

F I N A L D R A F T — C i s c o C o n f i d e n t i a l

To view up to 100 of the most recent commitIDs, type the show configuration commit list command in EXEC or administration EXEC mode. Up to 100 of the most recent commitIDs are saved by the system. Each commitID entry shows the user who committed configuration changes, the connection used to execute the commit, and commitID time stamp.

The commitIDs are shown in the “Label/ID” column. The following example shows the

show configuration commit list command display in EXEC and administration EXEC modes:

RP/0/RSP1/CPU0:router# show configuration commit list

SNo.	Label/ID	User	Line	Client	Time Stamp
~~~~	~~~~~~~~	~~~~	~~~~	~~~~~~	~~~~~~~~~~
1	1000000219	cisco	vty0	CLI	12:27:50	UTC Wed Mar 22	2008
2	1000000218	cisco	vty1	CLI	11:43:31	UTC Mon Mar 20	2008
3	1000000217	cisco	con0_RSP0_C	CLI	17:44:29 UTC Wed Mar 15 2008

RP/0/RSP1/CPU0:router# admin

RP/0/RSP1/CPU0:router(admin)# show configuration commit list

SNo.	Label/ID	User	Line	Client	Time Stamp
~~~~	~~~~~~~~	~~~~	~~~~	~~~~~~	~~~~~~~~~~
1	2000000022	cisco	vty1	CLI	15:03:59 UTC Fri Mar 17 2008
2	2000000021	cisco	con0_RSP0_C	CLI	17:42:55	UTC Wed Mar 15	2008
3	2000000020	SYSTEM	con0_RSP0_C	Setup Dial	17:07:39	UTC Wed Mar 15	2008

Viewing Configuration Changes Recorded in a CommitID

To view the configuration changes made during a specific commit session (commitID), go to EXEC or administration EXEC mode and type the show configuration commit changes command followed by a commitID number. The easiest way to determine the commitID is to type the show configuration commit changes ? command first. In the following example, the command help is used to display the available commitIDs, and then the changes for a specific commitID are displayed:

RP/0/RSP1/CPU0:router(admin)# show configuration commit changes ?

last	Changes made in the most recent <n> commits
since	Changes made since (and including) a specific commit
2000000020	Commit ID
2000000021	Commit	ID
2000000022	Commit	ID

RP/0/RSP1/CPU0:router(admin)# show configuration commit changes 2000000020

Building configuration...

username cisco

secret 5 $1$MgUH$xzUEW6jLfyAYLKJE.3p440 group root-system

end

Cisco ASR 9000 Series Aggregation Services Router Getting Started Guide

	OL-17502-01	4-7

A9KMOD80TR, A9K24X10GETR, ASR 9000 specifications

Cisco Systems has long been a leader in networking technology, providing cutting-edge solutions for service providers and enterprise organizations alike. Among their standout products is the Cisco ASR 9000 Series Aggregation Services Routers, notably the A9K24X10GETR and the A9KMOD80TR models. These routers are engineered to deliver unmatched performance, scalability, and versatility for networks that require high bandwidth and low latency.

The Cisco ASR 9000 Series is built for the needs of today's complex service provider and enterprise networks. A significant feature of the A9K24X10GETR is its 24-port 10-Gigabit Ethernet module. This functionality allows for high-density connectivity, making it ideal for aggregating numerous connections to different parts of a network while maintaining optimal performance. Whether used for Internet service providers delivering high-speed connectivity or for enterprises looking to connect multiple branches, the A9K24X10GETR provides robust and reliable data transmission.

Further enhancing the capabilities of the ASR 9000 is the A9KMOD80TR module, which supports an extensive range of services. This module is designed to run a variety of technologies, including Layer 2 and Layer 3 services, MPLS (Multiprotocol Label Switching), and IPv6. Its ability to integrate seamlessly into existing infrastructures while providing the advanced features customers demand makes it an invaluable asset for network engineering teams.

Another cutting-edge technology present in the ASR 9000 Series is its support for eBGP (External Border Gateway Protocol), which plays a critical role in managing traffic across multiple networks. The routers are equipped with advanced telemetry features, empowering operators with real-time insights into network performance and health. Additionally, they come with integrated security features that protect against DDoS threats and other vulnerabilities.

In summary, Cisco's ASR 9000 Series, particularly the A9K24X10GETR and A9KMOD80TR, combines high-density connections, extensive service support, and advanced security and telemetry capabilities. These routers are perfect for demanding environments where reliable performance and adaptability are crucial. With their focus on innovation and performance, Cisco continues to shape the future of networking technology.

Cisco Systems A9KMOD80TR Viewing CommitIDs, Viewing Configuration Changes Recorded in a CommitID

Models: A9KMOD80TR A9K24X10GETR ASR 9000

F I N A L D R A F T — C i s c o C o n f i d e n t i a l