Which system location is used for intercluster Enhanced Location CAC on Cisco Unified
Communications Manager?

A.
Hub_None

B.
Default

C.
Intercluster

D.
Phantom

E.
Shadow

Explanation:
The shadow location is used to enable a SIP trunk to pass Enhanced Location CAC information such
as location name and Video-Traffic-Class (discussed below), among other things, required for
Enhanced Location CAC to function between clusters. In order to pass this location information
across clusters, the SIP intercluster trunk (ICT) must be assigned to the “shadow” location. The
shadow location cannot have a link to other locations, and therefore no bandwidth can be reserved
between the shadow location and other locations. Any device other than a SIP ICT that is assigned to
the shadow location will be treated as if it was associated to Hub_None. That is important to know
because if a device other than a SIP ICT ends up in the shadow location, bandwidth deductions will
be made from that device as if it were in Hub_None, and that could have varying effects depending
on the location and links configuration.