This page was exported from Valid Premium Exam [ http://premium.validexam.com ] Export date:Fri Sep 20 0:46:08 2024 / +0000 GMT ___________________________________________________ Title: 300-820 Dumps By Pros - 1st Attempt Guaranteed Success [Q34-Q58] --------------------------------------------------- 300-820 Dumps By Pros - 1st Attempt Guaranteed Success 100% Guarantee Download 300-820 Exam Dumps PDF Q&A NEW QUESTION 34Which configuration does Cisco recommend for the peer address on the Expressway-C secure traversal zone when the Expressway-E has one NIC enabled?  Expressway-E internal IP address  Expressway-E external IP address  Expressway-E internal FQDN  Expressway-E external FQDN NEW QUESTION 35When deploying an Expressway Core and Expressway Edge cluster for mobile and remote access, which TLS verify subject name must be configured on the Expressway-E UC traversal zone?  Webex CUSP Cluster Name  Expressway-E Cluster Name  Cisco Unified Communications Manager Publisher FQDN  Expressway-C Cluster Name Explanationhttps://community.cisco.com/t5/telepresence-and-video/quot-peer-s-tls-certificate-identity-was-unacceptable-quoNEW QUESTION 36Which media encryption mode can be configured on an Expressway zone?  Advanced Encryption Standard  IPsec  Triple Data Encryption Standard  force unencrypted Available modes are “Force encrypted, Force unencrypted, Auto and Best Effort”.NEW QUESTION 37Drag and Drop QuestionDrag and drop the services from the left onto their descriptions on the right. Some services are used more than once. NEW QUESTION 38Refer to the exhibit showing logs from the Expressway-C, a copy of the Expressway-E certificate, and the UC traversal zone configuration for the Expressway-C.An office administrator is deploying mobile and remote access and sees an issue with the UC traversal zone. The zone is showing “TLS negotiation failure”. What is causing this issue?  The Expressway-E certificate includes the Expressway-C FQDN as a SAN entry  The Expressway-C is missing the FQDN of Cisco UCM in the Common Name of its certificate  In the UC Traversal Zone on the Expressway-C, the peer address is set to the IP of the Expressway- E, which is not a SAN entry in the Expressway-E certificate  The Expressway-E does not have the FQDN of Cisco UCM listed as a SAN in its certificate Note that if you use an IP address (not recommended), that address must be present in the Expressway-E server certificate.https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/config_guide/X14-0-1/mra/exwy_b_mra-deployment-guide-x1401/exwy_m_basic-configuration.htmlNEW QUESTION 39Which connection does the traversal zone configuration define?  Expressway-E and Collaboration Endpoints  Cisco UC and Cisco Unified Presence Server  Cisco Expressway-C and Cisco Expressway-E platforms  Cisco UCS E-Series and Cisco UCM NEW QUESTION 40An organization with a domain name of example.com.Which two SRV records are valid for a SIP and H.323 communication? (Choose two.)  _sips._tcp.example.com  _sips._udp.example.com  _h323ls._udp.example com  _h323ls._tcp.example.com  _collab-edge._tls.example.com The format of DNS SRV queries for sip (RFC 3263) and H.323 used by Expressway are:_sips._tcp.<fully.qualified.domain>_sip._tcp.<fully.qualified.domain>_sip._udp.<fully.qualified.domain> – not recommended for video calls, only use for audio-only calls_h323ls._udp.<fully.qualified.domain> – for UDP location (RAS) signaling, such as LRQ_h323cs._tcp.<fully.qualified.domain> – for H.323 call signalingThe format of DNS SRV queries for sip (RFC 3263) and H.323 typically used by an endpoint are:_sips._tcp.<fully.qualified.domain>_sip._tcp.<fully.qualified.domain>_sip._udp.<fully.qualified.domain> – not recommended for video calls, only use for audio-only calls_h323ls._udp.<fully.qualified.domain> – for UDP location (RAS) signaling, such as LRQ_h323cs._tcp.<fully.qualified.domain> – for H.323 call signaling_h323rs._udp.<fully.qualified.domain> – for H.323 registrationsNEW QUESTION 41Cisco Expressways are being deployed for Mobile and Remote Access. The Expressway-E internal interface (LAN1) IP is 192.168.100.10/24, and the external interface (LAN2) IP is172.16.100.10/24.The Expressway-C IP is 192.168.20.10/24. The default gateway for each subnet is the first useable address. How must the Expressway-E be configured to allow proper routing to the internal and external networks?  IPv4 gateway: 172.16.100.1, and a static route for the 192.168.100.0/24 subnet using LAN1  IPv4 gateway: 192.168.100.1, and a static route for the 192.168.20.0/24 subnet using LAN1  IPv4 gateway: 192.168.100.1, and a static route for the 172.16.100.0/24 subnet using LAN2  IPv4 gateway: 172.16.100.1, and a static route for the 192.168.20.0/24 subnet using LAN1 NEW QUESTION 42Refer to the exhibit. When configuring a search rule that routes calls to a zone, what occurs when 13358 is dialed?  13358 is replaced by 135, and then is sent to the local zone.  13358 is replaced by 135 and remains in the same zone.  13358 is replaced by 135, and then is sent to the traversal zone.  13358 is sent directly to the traversal zone. NEW QUESTION 43A company already has a Cisco Unified Communications Manager for internal audio and video traffic, but it requires video communication with external partners and customers. It is important to ensure security for the deployment and the connectivity.What must be set up to enable this requirement?  Cisco Unified Border Element and Cisco ASA Firewall  Cisco Unified Border Element and Cisco Firepower Firewall  Cisco Expressway-C and Cisco Expressway-E  Cisco Expressway-C and Cisco Unified Border Element NEW QUESTION 44When designing the call control on a Cisco Expressway Core, which is the sequence of dial plan functions?  transforms, CPL, user policy, search rules  search rules, zones, local zones  DNS zone, local zone, search rules  search rules, transforms Explanationhttps://community.cisco.com/t5/collaboration-voice-and-video/vcs-dial-plan-example-configuration-to-avoid-intNEW QUESTION 45Refer to the exhibit. You have Cisco Expressway using SIP for external calls. SIP Nat/Alg is configured on the edge firewall. The call fails with one way audio. Which problem with the configuration?  SIP NAT is not enabled for TLS  The security certificate used by Cisco Expressway is not valid  Secure SIP (TLS) is not supported by the firewall.  The Apache service was not restarted on Cisco Unified Communications Manager after SIP TLS was configured. NEW QUESTION 46For a Mobile and Remote Access deployment, which server’s certificate must include the Unified registration domain as a Subject Alternate Name?  Expressway-C server certificate  Cisco Unified Communications Manager server certificate  C.Expressway-E server certificate  Expressway-C and Expressway-E server certificate NEW QUESTION 47What is a key configuration requirement for Hybrid Message Service High Availability deployment with multiple IM and Presence clusters?  You must have the Intercluster Sync Agent working across your IM and Presence clusters.  You must have the Intercluster Lookup Service working across all of your IM and Presence clusters.  Your IM and Presence Service clusters must have Multiple Device Messaging disabled.  AXL service should be activated only on the publisher of each IM and Presence cluster. NEW QUESTION 48When determining why Mobile and Remote Access to Cisco TelePresence equipment does not work anymore for an organization. There are several administrators and configuration changes could have happened without anyone knowing. Internal communication seems to be working, but no external system can register or call anywhere. Gathering symptoms, you also discover that no internal systems can call out either.What is TraversalZone missing that causes this issue?  link to the DefaultZone  pipe to the DefaultZone  SIP trunk to the DefaultZone  route pattern to the DefaultZone Using Links and Pipes to Manage Access and Bandwidth.You can also manage calls from unrecognized systems and endpoints by configuring the “links” and “pipes” associated with the Default Zone. For example, you can delete the default links to prevent any incoming calls from unrecognized endpoints, or apply pipes to the default links to control the bandwidth consumed by incoming calls from unrecognized endpoints.https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/expressway/admin_guide/X14-0-2/exwy_b_cisco-expressway-administrator-guide-x1402/exwy_m_zones-and-neighbors.html#reference_AB9714D9A58AB2411A667F451A8ED9A5NEW QUESTION 49Refer to the exhibit. When Expressway-E routes a call with URI 4040@uclab.local to a DNS zone, which DNS server does the Expressway query for the SIP SRV records?  10.20.20.20  10.10.10.10  10.40.40.40  10.30.30.30 NEW QUESTION 50Which step is required when configuring cloud and hybrid deployments for Cisco Jabber?  Add the Jabber user to Cisco Unity Connection.  Add the Jabber user to Expressway-E.  Add the Jabber user to Expressway-C.  Add Jabber Users to the Cisco Webex Administration Tool. NEW QUESTION 51Refer to the exhibit. Which inbound connection should an administrator configure on the outside firewall?  Media: UDP 36000 to 36011  HTTPS (tunneled over SSH between C and E): TCP 2222  SIP: TCP 5061  XMPP: TCP 5222 SIP UDP: 5060SIP TCP: 5060SIP TLS: 5061XMPP TCP: 5222RTP/RTCP: 36000-59999https://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X12-5/Cisco-Expressway-IP-Port-Usage-for-Firewall-Traversal-Deployment-Guide-X12-5.pdfNEW QUESTION 52Refer 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. NEW QUESTION 53What is a requirement when configuring the Cisco Webex Hybrid Message account for accessing the API of the Cisco UCM IM and Presence Service?  Add a new end-user with the “Standard AXL API Access” role  Use an application user with only the “Standard CTI Allow Control of All Devices” role  Use an application user not the main administrator account with the “Standard AXL API Access” role  Use the main administrator account if it includes the “Standard AXL API Access” role NEW QUESTION 54Which two statements about Expressway media traversal are true? (Choose two.)  Expressway Control is the traversal server installed in the DMZ.  The Expressway Edge must be put in a firewall DMZ segment.  Cisco Unified Communications Manager zone can be either traversal server or client.  The Unified Communications traversal zone can be used for Mobile and Remote Access.  Both Expressway Edge interfaces can be NATed. Explanationhttps://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/expressway/config_guide/X8-10/Cisco-ExpresswayNEW QUESTION 55Refer to the exhibit. The firewall has been configured from NAT 192.168.108.2 to 100.64.0.1.Which configuration changes are needed for an Expressway-E with dual network interfaces?         NEW QUESTION 56Which two licenses are required for the B2B feature to work? (Choose two.)  Traversal Server  TURN Relays  Rich Media Sessions  Advanced Networking  Device Provisioning NEW QUESTION 57Which dial plan settings can be used to set up different regulations according to the protocol (SIP or H.323) or the source of the query?  presearch transforms  search rules  call policy  policy services NEW QUESTION 58Refer to the exhibit.What is the result of a transformation applied to alias 88514?  98851@ccnpcollab.com  88513@ccnpcollab com  88514@ccnpcollab.com  88515@ccnpcollab.com  Loading … The Implementing Cisco Collaboration Cloud and Edge Solutions exam is an excellent opportunity for professionals who are interested in advancing their careers in this exciting field. They can gain real-world experience with the collaboration cloud and edge solutions by taking 300-820 exam, which is built on the most up-to-date topics and technologies.   Earn Quick And Easy Success With 300-820 Dumps: https://www.validexam.com/300-820-latest-dumps.html --------------------------------------------------- Images: https://premium.validexam.com/wp-content/plugins/watu/loading.gif https://premium.validexam.com/wp-content/plugins/watu/loading.gif --------------------------------------------------- --------------------------------------------------- Post date: 2024-01-08 11:14:54 Post date GMT: 2024-01-08 11:14:54 Post modified date: 2024-01-08 11:14:54 Post modified date GMT: 2024-01-08 11:14:54