Which parameter should be set to prevent H.323 endpoints from registering to Cisco TelePresence Video Communication Server automatically?
A. On the VCS Robert Horry Jersey , navigate to Configuration, Protocols, H.323 Clyde Drexler Jersey , and set Auto Discover to off. B. On the VCS, navigate to Configuration, Protocols Charles Barkley Jersey , H.323, and set Auto Registration to off. C. On the VCS, navigate to Configuration Steve Francis Jersey , Registration, Allow List, and set Auto Registration to off. D. On the VCS Tracy McGrady Jersey , navigate to Configuration, Registration, Configuration Clint Capela Jersey , and set Auto Registration to off.
Answer: A
Question: 2
Refer to the exhibit.
Which statement is true?
A. Endpoints can make calls to unknown IP addresses without the VCS querying any neighbors. B. If the VCS receives a call to an unknown IP address, it queries its neighbors for the remote address and if permitted, it routes the call through the neighbor. C. Endpoints that are registered directly to the VCS can call only an IP address of a system that is also registered directly to that VCS. D. Dialing by IP address is not supported on VCS.
Answer: A
Question: 3
You want to avoid unnecessary interworking in Cisco TelePresence Video Communication Server Trevor Ariza Jersey , such as where a call between two H.323 endpoints is made over SIP, or vice versa. Which setting is recommended? A. H.323 - SIP interworking mode. Reject B. H.323 - SIP interworking mode. On C. H.323 - SIP interworking mode. Registered only D. H.323 - SIP interworking mode. Off E. H.323 - SIP interworking mode. Variable
Answer: C
Question: 4
Which three statements about configuring an encrypted trunk between Cisco TelePresence Video Communication Server and Cisco Unified Communications Manager are true? (Choose three.)
A. The root CA of the VCS server certificate must be loaded in Cisco Unified Communications Manager. B. A SIP trunk security profile must be configured with Incoming Transport Type set to TCP+UDP. C. The Cisco Unified Communications Manager trunk configuration must have the destination port set to 5061. D. A SIP trunk security profile must be configured with Device Security Mode set to TLS. E. A SIP trunk security profile must be configured with the X.509 Subject Name from the VCS certificate. F. The Cisco Unified Communications Manager zone configured in VCS must have SIP authentication trust mode set to On. G. The Cisco Unified Communications Manager zone configured in VCS must have TLS verify mode set to Off.
Which two statements about configuring mobile and remote access on Cisco TelePresence Video Communication Server Expressway are true? (Choose two.)
A. The traversal server zone on Expressway-C must have a TLS verify subject name configured. B. The traversal client zone and the traversal server zone Media encryption mode must be set to Force encrypted. C. The traversal client zone and the traversal server zone Media encryption mode must be set to Auto. D. The traversal client zone on Expressway-C Media encryption mode must be set to Auto. E. The traversal client zone and the traversal server zone must be set to SIP TLS with TLS verify mode set to On.
Answer: B, E
Question: 6
Which two actions ensure that the call load from Cisco TelePresence Video Communication Server to a Cisco Unified Communications Manager cluster is shared across Unified CM nodes? (Choose two.)
A. Create a neighbor zone in VCS with the Unified CM nodes listed as location peer addresses. B. Create a single traversal client zone in VCS with the Unified CM nodes listed as location peer addresses. C. Create one neighbor zone in VCS for each Unified CM node. D. Create a VCS DNS zone and configure one DNS SRV record per Unified CM node. E. In VCS set Unified Communications mode to Mobile and remote access and configure each Unified CM node.
Answer: A, E
Question: 7
Which two options are configuration steps on Cisco Unified Communications Manager that are used when integrating with VCS Expressway servers? (Choose two.)
A. allowing numeric dialing from Cisco phones to Expressway B. configuring a device pool with video feature enabled C. allowing dialing to Expressway domain from Cisco phones D. creating an application user on Cisco Unified Communications Manager with assigned privileges E. adding the Expressway servers to the Application Servers list
Which two statements regarding IPv4 Static NAT address 209.165.200.230 has been configured on a VCS Expressway are true? (Choose two.)
A. The Advanced Networking or Dual Network Interfaces option key has been installed. B. VCS rewrites the Layer 3 source address of outbound SIP and H.323 packets to 209.165.200.230. C. VCS applies 209.165.200.230 to outbound SIP and H.323 payload messages. D. With static NAT enabled on the LAN2 interface, VCS applies 209.165.200.230 to outbound H.323 and SIP payload traffic exiting the LAN1 interface.
Answer: A, C
Question: 9
Which configuration does Cisco recommend for the peer address on the Expressway-C secure traversal zone when the Expressway-E has one NIC enabled?
A. Expressway-E internal IP address B. Expressway-E external IP address C. Expressway-E internal FQDN D. Expressway-E external FQDN
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11.12.2019 07:30
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