Cisco Cisco Expressway
remote syslog server to which the logs of all peers can be sent. This allows you to have a global view of
activity across all peers in the cluster.
activity across all peers in the cluster.
Security certificates (Maintenance > Security certificates)
The trusted CA certificate, server certificate and certificate revocation lists (CRLs) used by the Expressway
must be uploaded individually per peer.
must be uploaded individually per peer.
Administration access (System > Administration)
The following system administration access settings are specific to each peer:
n
Serial port / console
n
SSH service
n
Web interface (over HTTPS)
n
Redirect HTTP requests to HTTPS
n
Automated protection service
Option keys (Maintenance > Option keys)
Option keys are specific to each peer. Each peer must have an identical set of option keys installed, but you
must purchase these separately for each peer in the cluster. However, this does not apply to rich media
session and TURN relay licenses; these licenses can be installed on any cluster peer and are available for
use by any peer in the cluster.
must purchase these separately for each peer in the cluster. However, this does not apply to rich media
session and TURN relay licenses; these licenses can be installed on any cluster peer and are available for
use by any peer in the cluster.
Cisco Expressway Cluster Creation and Maintenance Deployment Guide (X8.6)
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Specifying Peer-Specific Items