Cisco (300-820-CLCEI) Exam Questions And Answers page 3
Refer to the exhibit. Mobile and remote access is being added to an existing B2B deployment and is failing. When the administrator looks at the alarms on the Expressway-C, the snippets are shown. Which configuration action should the administrator take to fix this issue?
The listening port on the Expressway-C for SIP TLS must be changed to a value other than 5061
The listening port on the Cisco UCM for the Expressway-C SIP trunk must be changed to something other than 5060 or 5061
The listening port on the Cisco UCM for the Expressway-C SIP trunk is set to something other than 5060 or 5061. It must be set to 5060 for insecure and 5061 for secure SIP
Cisco Webex Teams Hybrid Services
Cisco Expressway Series
Refer to the exhibit. Which description of the transformation is true?
It converts [email protected]: to [email protected]
It changes all patterns that begin with [email protected]: to [email protected]
It changes [email protected]: to [email protected]
It converts [email protected]: to [email protected]
Cisco Meeting Server
Cisco Video Infrastructure
Refer to the exhibit. Which inbound connection should an administrator configure on the outside firewall?
Media: UDP 36000 to 36011
XMPP: TCP 5222
SIP: TCP 5061
HTTPS (tunneled over SSH between C and E): TCP 2222
Cloud and Edge Solutions
Cisco Expressway Series
Refer to the exhibit. What is the result of a transformation applied to alias 88514?
Cisco Unified Communications Manager Express
Cisco Unified Border Element
Refer to the exhibit. Calls to locally registered endpoints are failing. At present, there are two endpoints registered locally to this Expressway. An H.323 endpoint with an alias of EndpointA is registered, and a SIP endpoint with an alias of [email protected] is also registered. How is this issue resolved?
The dialplan must be redesigned to use the transforms to convert the alias into SIP URI format and then use separate search rules for each format that needs to be dialed within the local zone.
The calls are failing because there are insufficient licenses. Additional licenses must be installed for the Expressway to route these calls.
The current search rule does not match the call, so the search rule must be modified to include a SIP Variant of Standards-Based .
Calling parties are placing calls with the wrong domain. End-users must be instructed not to use the pod1.local domain as that is owned by the local system. Calls to any other domain would work.
Cisco Expressway Series
Refer to the exhibit. An Expressway-C and Expressway-E are configured for B2B calling and the Expressway-E zone is set to TLS Verify Currently, calls do not reach the Expressway-C. The Traversal Client zone on the Expressway-C for B2B reports the information in the exhibit for the Peer 1 address.
Which action resolves this error?
Configure the Expressway-C Traversal Client zone Peer 1 address with the fully qualified domain name of the Expressway-E.
Configure the Expressway-C Traversal Client zone transport protocol with TCP.
Add a server certificate to the Expressway-C that is signed by a certificate authority.
Add an intermediate certificate to the Expressway-C that is signed by a certificate authority.
Cisco Webex Teams Hybrid Services
Cisco Expressway Series
Refer to the exhibit. If the Webex Teams device cannot connect to Video Mesh Cluster-1 because it is busy, which media node does the Webex Teams device connect to next?
Both Cloud Node US-EAST and US-WEST
Video Mesh Cluster-2
Cloud Node US-EAST
Cloud Node US-WEST
Cisco Webex Teams Hybrid Services
Cisco Meeting Server
Refer to the exhibit. An ISDN gateway is registered to Expressway-C with a prefix of 9 and/or it has a neighbor zone specified that routes calls starting with a 9.
Which value should be entered into the "Source" field to prevent toll fraud regardless at origin of the call?
Traversal Zone
Any
Neighbor Zone
All
Cisco Webex Teams Hybrid Services
Cisco Expressway Series
Refer to the exhibit. Cisco Unified Communications Manager routes the call via the Webex Meetings route list and route group to the Video Mesh cluster Node#1 in the Video Mesh cluster is hosting the meeting and has reached full capacity, but other nodes in the cluster still have spare capacity.
What happens to the participant's call?
Another node in the cluster is used and an intra-cluster cascade between the two Video Mesh nodes is formed.
The call is queued.
The call fails.
Another node in the cluster is used and an intra-cluster cascade between Webex and the new Video Mesh node is formed.
Cloud and Edge Solutions
Cisco Meeting Server
Refer to the exhibit. When a Jabber user attempts to connect from outside of the organization, the user enters the login information as "[email protected]" and receives the error "Cannot find your services Automatically". The engineer tries to resolve SRV records used by Jabber.
DNS A record "expressway-e.example.com" points to the Expressway-E IP and "cucm.example.com" points to the Cisco Unified Communications Manager.
Which change resolves the DNS problem?
Change cisco-uds to point to the Expressway-E FQDN.
Change the collab-edge record to point to 5061.
Remove the cisco-uds SRV record for the external DNS.
Change the priority of the SRV record for cisco-uds.
Cisco Unified Communications Manager Express
Cisco Expressway Series
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