Prerequisites for TrustSec SGT Handling: L2 SGT Imposition and Forwarding
The Cisco Trustsec network needs to be established with the following prerequisites before implementing the Cisco TrustSec SGT Handling: L2 SGT Imposition and Forwarding feature:
Connectivity exists between all network devices
Cisco Secure Access Control System (ACS) 5.1 operates with a Cisco TrustSec -SXP license
Directory, DHCP, DNS, certificate authority, and NTP servers function within the network
Configure the retry open timer command to a different value on different routers.