The phones are not sending traffic with the correct DSCP value.
The Cisco CallManager is not marking the traffic correctly.
This is most likely a bug on the CE routers.
Your LAN QoS is incorrectly configured.
第1题:
You work as a network administrator in your company. Communication inside the company is ensured by network environments, such as GET VPN, Dynamic Multipoint VPN and Ethernet. Which PIN architecture is applicable in those environments?()
第2题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com has merged with another company named Courseware Publishers.The users at Courseware Publishers complained that they cannot automatically locate the Client Access servers at Company.com.The users need to locate the Client Access servers at Company.com.What should you do?()
第3题:
You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.During the course of the business week you receive instruction from Company.com to ensure that all the network users are able to automatically schedule the use of a projector.What should you do?()
第4题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com has merged with another company.The users at Company.com have complained that they are not able to share contacts with the users in the merge company.However, they can share free/busy information.The users at Company.com need to share contacts.What should you do?()
第5题:
You work as a network Exchange administrator at Company.com.The Company.com network currently consists of a single Active Directory forest containing a single domain named Company.com.The Company.com organization makes use of Microsoft Exchange Server 2010 as their messaging solution.Company.com has recently created a distribution group for the network users.During the course of the business week you receive instruction from Company.com to ensure that the newly added users are able to add their mailboxes to the distribution group.What should you do?()
第6题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.the Company.com contains an exchange server 2010 server named -sr14.-sr14 is configured to with outlook anywhere.you have received instructions from the cio to make sure that the users can connect to -sr14, using outlook anywhere. What should you do?()
第7题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.You have received instructions from the CIO to support Autodiscover from the Internet by creating a resource record in DNS.What should you do?()
第8题:
You should run the Office Diagnostics in the Microsoft Outlook.
You should run the Get-MessageTrackingReport cmd.
You should choose the options in the Outlook Web App.
You should run the Search- Message Tracking Report cmdlet.
第9题:
You should create and configure a new accepted domain.
You should create and configure a new remote domain.
You should create and configure a new Receive connector.
You should create and configure a new Send connector.
第10题:
Enable the Enable virtual LAN identification option for each virtual machine
Enable the Enable virtual LAN identification option for each virtual machine and then set the connection to Host for the network interface card
Set the Connection to None for the network interface card
Select the Not connected option for each virtual machine.
第11题:
You should consider running Exchange Best Practices Analyzer.
You should consider running Microsoft Baseline Security Analyzer (MBSA).
You should consider running the Get-ExchangeServer cmdlet.
You should consider running the Get-EventLogLevel cmdlet.
第12题:
You should consider changing the EWS virtual directory.
You should consider changing the Federation Trust.
You should consider changing the Organizational Relationship.
You should consider changing the default sharing policy.
第13题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.You receive a complaint from a Company.com employee named Mia Hamm stating that she is only able to access her mailbox using Outlook Web App.You need to make sure that she can access her Mailbox.What should you do?()
第14题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Due to company growth Company.com, has acquired an accepted domain named courseware.com.You have received instructions from the CIO to automatically forward the e-mail messages sent to courseware.com to another server that does not resides in Company.com.What should you do?()
第15题:
You are the network administrator for Company.Company has just upgraded its network switches from 10 Mbps to 100 Mbps. After the upgrade, you findthat the 100 Windows 2000 Professional computers on the network are still communicating at only 10Mbps. Company uses NWLink as the only network protocol.You want to enable the computers to communicate at 100 Mbps.What should you do?()
第16题:
You are the network administrator for Company.You need to connect to Company’s network from your Windows 2000 Professional computer at home.You have a DSL line that is used for Internet connectivity. You create an L2TP virtual private network(VPN) connection and are able to connect successfully to Company’s network. While connected toCompany’s network, you are unable to access the Internet.You want to be able to access the Internet while connected to Company’s network.How should you configure the connection properties?()
第17题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Due to numerous large e-mail messages, the average-size e-mail messages cannot reaches the Internet.You have received instructions to remove large messages from the Hub Transport servers.What should you do?()
第18题:
You work as the enterprise exchange administrator at Company.com.The Company.com network consists of a single Active Directory domain named Company.com.Company.com has an Exchange Server 2010 organization.Company.com is has Federated Sharing enabled.You have received instructions from the CIO to store the Application Identifier (AppID) of the domain for the federated trust by setting up a DNS record.What should you do?()
第19题:
You are employed as the enterprise exchange administrator at Company.com..com makes use of Microsoft exchange server 2010 messaging solution.you are responsible for managing the exchange network for Company.com.you are experiencing various problems in the exchange environment.you decide to determine whether one of the other administrators executed any configuration changes in the organization.What should you do?()
第20题:
The best option is to use an A record.
The best option is to use a CNAME record.
The best option is to use a TXT record.
The best option is to use a SRV record.
第21题:
You should consider creating a Host (A) resource record.
You should consider creating a Text (TXT) resource record.
You should consider creating a Pointer (PTR) resource record.
You should consider creating a Mail exchange (MX) resource record.
第22题:
msi
mst
zap
zip
第23题:
The best option is to change the properties of the default remote domain.
The best option is to change the message delivery properties of the Hub Transport global settings.
The best option is to change the properties of a Send connector.
The best option is to change the properties of the Hub Transport server object.
第24题:
You should consider enabling and set up Outlook Anywhere.
You should consider setting up an Outlook Web App Mailbox policy.
You should consider changing Mia Hamm’s mailbox features.
You should consider removing Autodiscover record from the DNS zone.