Cisco TrustSec User Manual

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Cisco TrustSec Configuration Guide
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Chapter 7 Cisco TrustSec Command Summary
show cts server-list
show cts server-list
To display the list of RADIUS servers available to TrustSec seed and nonseed devices, use the show cts
server-list command in EXEC or privileged EXEC mode.
show cts server-list
Syntax Description This command has no commands or keywords.
Defaults None
Command Modes EXEC (>); Privileged EXEC (#)
Supported User Roles Administrator
Command History
Examples The following example displays the TrustSec RADIUS server list:
Router> show cts server-list
CTS Server Radius Load Balance = DISABLED
Server Group Deadtime = 20 secs (default)
Global Server Liveness Automated Test Deadtime = 20 secs
Global Server Liveness Automated Test Idle Time = 60 mins
Global Server Liveness Automated Test = ENABLED (default)
Preferred list, 1 server(s):
*Server: 10.0.1.6, port 1812, A-ID 1100E046659D4275B644BF946EFA49CD
Status = ALIVE
auto-test = TRUE, idle-time = 60 mins, deadtime = 20 secs
Installed list: ACSServerList1-0001, 1 server(s):
*Server: 101.0.2.61, port 1812, A-ID 1100E046659D4275B644BF946EFA49CD
Status = ALIVE
auto-test = TRUE, idle-time = 60 mins, deadtime = 20 secs
Related Commands
Release Modification
12.2(33) SXI This command was introduced on the Catalyst 6500 series switches.
Command Description
cts server Displays CTS server list configuration.

Cisco TrustSec Specifications

General

Category	Network Security
Functionality	Provides role-based access control, network segmentation, and policy enforcement.
Key Components	Security Group Tags (SGT), Security Exchange Protocol (SXP).
Authentication Methods	802.1X, MAC Authentication Bypass (MAB), Web Authentication
Security Group Tagging (SGT)	Assigns security group tags to users and devices for identity-based segmentation.
Security Exchange Protocol (SXP)	A protocol used to propagate SGT information across network devices.
Policy Enforcement	Enforces security policies based on SGTs and SGACLs.
Benefits	Enhanced security, simplified policy management, and improved compliance.
Encryption	Supports encryption for data in transit through IPsec and MACsec.
Scalability	Scalable to large enterprise networks with thousands of devices.
Compatibility	Compatible with a wide range of Cisco network devices.
Description	Cisco TrustSec is a security architecture framework designed to build secure networks. It uses identity-based access control to segment the network and enforce policies based on user roles and device types, rather than relying solely on IP addresses.