Software Authentication Manager Commands on Cisco IOS XR Software

show sam log

show sam log

To display the contents of the Software Authentication Manager (SAM) log file, use the show sam log command in EXEC mode.

show sam log [lines-number]

Syntax Description

 

lines-number

(Optional) Number of lines of the SAM log file to display, in the range from 0 to

 

 

 

200, where 0 displays all lines in the log file and 200 displays the most recent 200

 

 

 

lines (or as many lines as there are in the log file if there are fewer than 200 lines).

 

 

 

 

 

The show sam log command without a lines-numberargument displays all the lines in the log file.

Defaults

 

Command Modes

Command History

EXEC

Release

Modification

Release 2.0

This command was introduced on the Cisco CRS-1.

 

 

Release 3.0

No modification.

 

 

Release 3.2

This command was supported on the Cisco XR 12000 Series Router.

 

 

Usage Guidelines To use this command, you must be in a user group associated with a task group that includes the proper task IDs. For detailed information about user groups and task IDs, see the Configuring AAA Services on Cisco IOS XR Software module of the Cisco IOS XR System Security Configuration Guide.

The SAM log file records changes to the SAM tables, including any expired or revoked certificates, table digest mismatches, and SAM server restarts.

Examples

The following sample output is from the show sam log command:

 

RP/0/RP0/CPU0:router#

show sam log

 

 

06/16/02 12:03:44 UTC

Added certificate in

table root/1 CN = Certificate Manage, 0x01

 

06/16/02 12:03:45 UTC

SAM server restarted

through router reboot

 

06/16/02 12:03:47 UTC

Added CRL in table CN = Certificate Manage, updated at Nov 10, 2001

 

04:11:42 GMT

 

 

 

06/16/02 12:03:48 UTC

Added certificate in

table mem:/1 CN = Certificate Manage, 0x1e

 

06/16/02 12:16:16 UTC

SAM server restarted

through router reboot

 

06/16/02 12:25:02 UTC

SAM server restarted

through router reboot

 

06/16/02 12:25:04 UTC

Added certificate in

table mem:/1 CN = Certificate Manage, 0x1e

 

06/16/02 12:39:30 UTC

SAM server restarted

through router reboot

 

06/16/02 12:40:57 UTC

Added certificate in

table mem/1 CN = Certificate Manage, 0x1e

33 entries shown

Each line of output shows a particular logged event such as a table change, expired or revoked certificates, table digest mismatches, or SAM server restarts.

Cisco IOS XR System Security Command Reference

SR-222

Page 16
Image 16
Cisco Systems SR-207 manual Show sam log lines-number, Following sample output is from the show sam log command, SR-222

SR-207 specifications

Cisco Systems SR-207 is a highly versatile and robust switch designed to meet the demands of modern networking environments. It serves as a critical component in various industries, including enterprise, education, and healthcare, by providing reliable connectivity and exceptional performance.

One of the standout features of the SR-207 is its support for advanced Layer 2 and Layer 3 capabilities. This dual functionality enables organizations to manage both simple data forwarding and more complex routing tasks. Customers benefit from functionalities like VLAN support, Spanning Tree Protocol, and advanced IP routing features that enhance network performance and reliability.

The SR-207 also integrates Cisco's proprietary technologies, including Cisco DNA and Cisco Assurance. With Cisco DNA, users can leverage automation, analytics, and security features that optimize network performance. Cisco Assurance provides predictive insights and automated troubleshooting, allowing organizations to maintain optimal network health and reduce downtime significantly.

Another key characteristic of the SR-207 is its robust security framework. The switch includes features like TrustSec and MACsec, which provide end-to-end encryption and micro-segmentation. These security measures are critical for organizations handling sensitive data, ensuring compliance with industry standards while protecting against potential threats.

In terms of performance, the SR-207 supports high bandwidth and low latency, making it ideal for demanding applications such as high-definition video conferencing and collaborative tools. The switch is equipped with a variety of ports, including Gigabit Ethernet and SFP+ options, enabling seamless integration into existing infrastructure while offering future scalability.

Additionally, the SR-207 is built for energy efficiency, minimizing power consumption without sacrificing performance. Its design incorporates features like power over Ethernet (PoE), enabling it to power connected devices directly through the network cable, reducing the need for additional power sources.

In summary, Cisco Systems SR-207 is a comprehensive switching solution that combines advanced features, robust security, and high performance. With support for modern networking demands and a focus on scalability and energy efficiency, it stands out as a reliable choice for organizations looking to enhance their network infrastructure. Whether used in a small office or a large enterprise setting, the SR-207 provides the tools necessary to build and maintain a robust networking environment.