Implementing Cisco IP Telephony amp; Video, Part 2 v1.0
Question No: 11
Company X has a primary and a backup Cisco Unified Communications Manager instance. The administrator had to do maintenance on the primary node and did a shutdown, which resulted in a failover to the backup node. What happens when the primary node comes back online?
The primary node becomes the backup node.
Endpoints detect that the primary is back and reregisters automatically.
The backup node must be shut down first to allow the endpoints to realize that the primary node is online again.
Nothing, the endpoints only failover when the node they lose connection to their registered node.
Question No: 12
Which three messages does a Cisco VCS use to monitor the Presence status of endpoints?
http://www.cisco.com/c/en/us/td/docs/telepresence/infrastructure/articles/vcs_monitors_pre sence_ status_endpoints_kb_186.html
Question No: 13
When implementing a dial plan for multisite deployments, what must be present for SRST to work successfully?
dial peers that address all sites in the multisite cluster
translation patterns that apply to the local PSTN for each gateway
incoming and outgoing COR lists
configuration of the gateway as an MGCP gateway
Question No: 14
Which two statements describe RSVP-enabled locations-based CAC? (Choose two.)
RSVP can be enabled selectively between pairs of locations.
Using RSVP for CAC simply allows admitting or denying calls based on a logical configuration that is ignoring the physical topology.
RSVP is topology aware, but only works with full mesh networks.
An RSVP agent is a Media Termination Point that the call has to flow through.
RSVP and RTP are used between the two endpoints.
Explanation: Incorrect Answer: BC
The RSVP policy that is configured for a location pair overrides the default interlocation RSVP policy that configure in the Service Parameter Configuration window. RSVP supports audio, video, and data pass-through. Video data pass-through allows video and data packets to flow through RSVP agent and media termination point devices
Link: https://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a02rsvp.ht ml#wp1070214
Question No: 15
When configuring Cisco Unified Mobility, which parameter defines the access control for a call that reaches out to a remote destination?
Calling Party Transformation Calling Search Space under Remote Destination Profile Information
User Local under Remote Destination Profile Information
Rerouting Calling Search Space under Remote Destination Profile Information
Rerouting Calling Search Space under Remote Destination information
Calling Search Space under Phone Configuration
Question No: 16
Refer to the exhibit.
The HQ site uses area code 650. The BR1 site uses area code 408. The long distance national code for PSTN dialing is 1. To make a long distance national call, an HQ or BR1 user dials access code 9, followed by 1, and then the 10-digit number.
Both sites use MGCP gateways. AAR must use globalized call routing using a single route
pattern. Assume that all outgoing PSTN numbers are localized at the egress gateway as shown in the exhibit.
How many route lists and route groups should be configured for AAR at a minimum?
a single route list with a local route group for each site
two route lists and two route groups for each site
a single route list and four route groups for each sitea
None. The AAR CSS can point directly to the route pattern.
Question No: 17
Which action configures AAR to route the calls that have been rejected by the gatekeeper CAC through the PSTN?
Configure Cisco IP Phones for AAR.
Configure AAR to work with SRST.
Configure AAR to work with CTI route points.
This configuration is not possible using AAR.
Question No: 18
Which two statements about remote survivability are true? (Choose two.)
SRST supports more Cisco IP Phones than Cisco Unified Communications Manager Express in SRST mode.
Cisco Unified Communications Manager Express in SRST mode supports more Cisco IP Phones than SRST.
MGCP fallback is required for ISDN call preservation.
MGCP fallback functions with SRST.
Question No: 19
Which Cisco IOS command is used to verify that the Cisco Unified Communications Manager Express has registered with the SAF Forwarder?
show eigrp service-family ipv4 clients
show eigrp address-family ipv4 clients
show voice saf dndb all
show saf registration
show ip saf registration
Explanation: Incorrect answer: B, C, D, E
show eigrp service-family ipv4 clients Displays information from the EIGRP IPv4 service- family results.
Question No: 20
You want to avoid unnecessary interworking in Cisco TelePresence Video Communication Server, such as where a call between two H.323 endpoints is made over SIP, or vice versa. Which setting is recommended?
H.323 – SIP interworking mode. Reject
H.323 – SIP interworking mode. On
H.323 – SIP interworking mode. Registered only
H.323 – SIP interworking mode. Off
H.323 – SIP interworking mode. Variable
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