[2022年更新]300-820リアルな試験問題集で300-820練習テスト [Q37-Q52]

[2022年更新]300-820リアルな試験問題集で300-820練習テスト

300-820問題集でCCNP Collaboration高確率練習問題集

質問 37

Refer to the exhibit. When configuring a search rule that routes calls to a zone, what occurs when 13358 is dialed?

• A. 13358 is replaced by 135 and remains in the same zone.
• B. 13358 is sent directly to the traversal zone.
• C. 13358 is replaced by 135, and then is sent to the traversal zone.
• D. 13358 is replaced by 135, and then is sent to the local zone.

正解: C

 

質問 38
Cisco Collaboration endpoints are exchanging encrypted signaling messages.
What is one major complication in implementing NAT ALG for voice and video devices?

• A. Source addresses cannot provide the destination addresses that remote endpoints should use for return packets.
• B. The NAT ALG cannot inspect the contents of encrypted signaling messages.
• C. Internal endpoints cannot use addresses from the private address space.
• D. NAT ALG introduces jitter in the voice path.

正解: B

解説:
Explanation
https://www.voipinfo.net/docs/cisco/collab11.pdf

 

質問 39
Which statement about scheduling Expressway backups is true?

• A. It is not supported on the application.
• B. It is allowed from the application CLI of the Expressway only.
• C. It is allowed from the application GUI of the Expressway only.
• D. It is allowed from the application CLI and GUI of the Expressway.

正解: A

 

質問 40
How does an administrator configure an Expressway to make sure an external caller cannot reach a specific internal address?

• A. block the call with a call policy rule in the Expressway-E
• B. add the specific URI in the firewall section of the Expressway and block it
• C. configure FAC for the destination alias on the Expressway
• D. add a search rule route all calls to the Cisco UCM

正解: A

 

質問 41
Refer to the exhibit.

A new neighbor zone is added for a new Cisco Meeting Server, but the zone is showing a SIP status of failed from the time the zone it was created. What should be done to resolve this issue?

• A. The search rule must be changed to continue on match
• B. More bandwidth must be added to the appropriate pipes
• C. The existing zone using ID 7 must be deleted
• D. The underlying DNS issue must be resolved

正解: A

 

質問 42
Refer to the exhibit.

What is the result of a transformation applied to alias 88514?

• A. [email protected]
• B. [email protected]
• C. [email protected]
• D. 88513@ccnpcollab com

正解: B

 

質問 43
What is a key configuration requirement for Hybrid Message Service High Availability deployment with multiple IM and Presence clusters?

• A. You must have the Intercluster Sync Agent working across your IM and Presence clusters.
• B. Your IM and Presence Service clusters must have Multiple Device Messaging disabled.
• C. AXL service should be activated only on the publisher of each IM and Presence cluster.
• D. You must have the Intercluster Lookup Service working across all of your IM and Presence clusters.

正解: A

 

質問 44
Refer to the exhibit.

In an environment SIP devices are registered to CUCM and H.323 devices to VCS. What would be required to enable these calls to setup correctly?

• A. Change the interworking mode to On.
• B. Disable SIP in the external zone.
• C. Change the domain of SIP endpoint A to cisco.com.
• D. Create a presearch transform.

正解: A

 

質問 45
Refer 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?
A)

B)

C)

D)

• A. Option D
• B. Option B
• C. Option A
• D. Option C

正解: A

 

質問 46
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?

• A. Add a server certificate to the Expressway-C that is signed by a certificate authority.
• B. Configure the Expressway-C Traversal Client zone Peer 1 address with the fully qualified domain name of the Expressway-E.
• C. Add an intermediate certificate to the Expressway-C that is signed by a certificate authority.
• D. Configure the Expressway-C Traversal Client zone transport protocol with TCP.

正解: C

 

質問 47
Refer to the exhibit.

Which two outbound connections should an administrator configure on the internal firewall? (Choose two.)

• A. XMPP: TCP 7400
• B. Media: UDP 36012 to 59999
• C. SIP TCP 5061
• D. SIP: TCP 7001
• E. HTTPS: TCP 8443

正解: A,D

 

質問 48
A MRA deployment is being configured where one of the requirements is for registered Jabber users to pull directory photos from an internal server. What should be configured on the Expressway-C so that MRA registered clients reach this server?

• A. The directory photo server FQDN must be added to the Expressway-C certificate.
• B. The directory photo server must be added to the HTTP allow list.
• C. A neighbor zone must be created to the directory photo server.
• D. A search rule must be created to route the requests to Cisco UCM.

正解: B

 

質問 49
Refer to the exhibit.

A new neighbor zone is added for a new Cisco Meeting Server, but the zone is showing a SIP status of failed from the time the zone it was created. What should be done to resolve this issue?

• A. The search rule must be changed to continue on match
• B. More bandwidth must be added to the appropriate pipes
• C. The existing zone using ID 7 must be deleted
• D. The underlying DNS issue must be resolved

正解: A

 

質問 50
A call is sent by Cisco UCM to Expressway with a URI of [email protected]. If (7508...)
@expc1a\.pod8\.test\.lab.* is the pattern string, what would be the replacement string of the transform in Expressway to re-write the call so that it becomes [email protected]?

• A. \1@conf\.pod8\.test\lab.*
• B. \1@conf\.pod8\.test.lab.!
• C. \[email protected]\.test\.lab
• D. \1@conf\.pod8.test.lab.@

正解: C

 

質問 51
Refer to the exhibit.

In an environment SIP devices are registered to CUCM and H.323 devices to VCS. What would be required to enable these calls to setup correctly?

• A. Change the interworking mode to On.
• B. Disable SIP in the external zone.
• C. Change the domain of SIP endpoint A to cisco.com.
• D. Create a presearch transform.

正解: A

 

質問 52
......

Cisco 300-820 認定試験の出題範囲：

トピック	出題範囲
トピック 1	Expresswayシリーズでの料金詐欺防止の構成（カスタムCPLスクリプトなし） Expresswayの初期構成
トピック 2	Cisco Unified CommunicationsManagerのIPトランクセキュリティプロファイル ICE、TURN、およびSTUNの目的を説明する
トピック 3	企業間（B2B）コラボレーションソリューションの構成 主要な高速道路設定の構成
トピック 4	企業間（B2B）コラボレーションソリューションのトラブルシューティング 高速道路でのプロトコルインターワーキングの説明
トピック 5	Expresswayのバックアップと復元の手順（スタンドアロンおよびクラスター）の説明 Webexハイブリッドサービスの構成 コネクター
トピック 6	モバイルおよびリモートアクセス（MRA）ソリューションの構成 Expressway MediaTraversalの説明
トピック 7	Cisco Unified CommunicationsManagerとのSIPトランク統合 SIPメディア暗号化モードの説明
トピック 8	モバイルおよびリモートアクセス（MRA）ソリューションのトラブルシューティング コラボレーション環境でのNATの問題の説明
トピック 9	Expresswayシリーズでの料金詐欺防止の構成（カスタムCPLスクリプトなし） Expresswayの初期構成
トピック 10	Cisco Unified CommunicationsManagerのCiscoWebexビデオメッシュ展開 SIPトランクセキュリティプロファイルで使用されるシグナリングとメディアフローについて説明する
トピック 11	モバイルおよびリモートアクセス（MRA）ソリューションのトラブルシューティング コラボレーション環境でのNATの問題の説明
トピック 12	Expresswayのユニファイドコミュニケーション構成 Expresswayコアダイヤルプラン要素の説明
トピック 13	クラウドおよびハイブリッド展開用のCiscoJabberの説明Expresswayのバックアップと復元の手順（スタンドアロンおよびクラスタ）の説明 Webexハイブリッドサービスの構成 コネクタ
トピック 14	ユニファイドコミュニケーショントラバーサルゾーン モバイルおよびリモートアクセス Cisco Webex Technologies
トピック 15	Cisco Unified CommunicationsManagerのIPトランクセキュリティプロファイル ICE、TURN、およびSTUNの目的を説明する

 

300-820リアルな問題と知能問題集：https://jp.fast2test.com/300-820-premium-file.html

合格できる300-820試験と最新300-820試験問題集PDF2022：https://drive.google.com/open?id=1gGrpvMHfC9ua07dD_Vz-uQLtN7YiQQLB