Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Field
Description
Usage tips
SIP
authentication
trust mode
authentication
trust mode
Used in conjunction with the Authentication Policy to
control whether pre-authenticated SIP messages (ones
containing a P-Asserted-Identity header) received from
this zone are trusted and are subsequently treated as
authenticated or unauthenticated within the VCS.
control whether pre-authenticated SIP messages (ones
containing a P-Asserted-Identity header) received from
this zone are trusted and are subsequently treated as
authenticated or unauthenticated within the VCS.
On: pre-authenticated messages are trusted without
further challenge and subsequently treated as
authenticated within the VCS. Unauthenticated
messages are challenged if the Authentication Policy is
further challenge and subsequently treated as
authenticated within the VCS. Unauthenticated
messages are challenged if the Authentication Policy is
set to Check credentials.
Off: any existing authenticated indicators (the P-
Asserted-Identity header) are removed from the
message. Messages from a local domain are challenged
if the Authentication Policy is set to Check credentials.
Asserted-Identity header) are removed from the
message. Messages from a local domain are challenged
if the Authentication Policy is set to Check credentials.
For a DNS zone, you should always set
Authentication policy to treated as
Authentication policy to treated as
authenticated.
Zone profile
Determines how the zone's advanced settings are
configured.
configured.
Default: uses the factory default profile.
Custom: allows you to configure each setting
individually.
individually.
advanced settings.
Only use the Custom profile to
configure the individual advanced
settings on the advice of Cisco
customer support.
configure the individual advanced
settings on the advice of Cisco
customer support.
Zone Configuration: Advanced Settings
The table below describes the advanced zone configuration options for the Custom zone profile. Some of these
settings only apply to specific zone types.
settings only apply to specific zone types.
Setting
Description
Default
Zone types
Include
address
record
address
record
Determines whether, if no NAPTR (SIP) or SRV (SIP and H.323) records
have been found for the dialed alias via this zone, the VCS will then
query for A and AAAA DNS records before moving on to query lower
priority zones. If A and AAAA records exist at the same domain for
systems other than those that support SIP or H.323, this may result in the
VCS believing the search was successful and forwarding calls to this
zone, and the call will fail.
have been found for the dialed alias via this zone, the VCS will then
query for A and AAAA DNS records before moving on to query lower
priority zones. If A and AAAA records exist at the same domain for
systems other than those that support SIP or H.323, this may result in the
VCS believing the search was successful and forwarding calls to this
zone, and the call will fail.
On: the VCS queries for A or AAAA records. If any are found, the VCS will
not then query any lower priority zones.
not then query any lower priority zones.
Off: the VCS will not query for A and AAAA records and instead will
continue with the search, querying the remaining lower priority zones.
continue with the search, querying the remaining lower priority zones.
Off
DNS
Monitor peer
status
status
Specifies whether the VCS monitors the status of the zone's peers. If
enabled, H.323 LRQs and/or SIP OPTIONS are periodically sent to the
peers. If a peer fails to respond, that peer is marked as inactive. If all
peers fail to respond the zone is marked as inactive.
enabled, H.323 LRQs and/or SIP OPTIONS are periodically sent to the
peers. If a peer fails to respond, that peer is marked as inactive. If all
peers fail to respond the zone is marked as inactive.
Yes
Neighbor
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Cisco TelePresence Video Communication Server Administrator Guide
Zones and Neighbors