單項選擇題

Refer to the exhibit. What enterprise IP telephony deployment model is represented?()

A.core distribution access
B.multisite with centralized call processing
C.multisite with distributed call processing
D.clustering over WAN
E.PSTN-WAN
F.Enterprise Composite Model


您可能感興趣的試卷

你可能感興趣的試題

1.多項選擇題Which two statements are correct about configuring AutoQoS on a Cisco router? ()

A. AutoOoS can be implemented on only one side of a link.
B.The interface does not have to have an IP address associated with it.
C.The AutoOoS feature cannot be configured on a Frame Relay DLCI if a map class is attached to the DLCI.
D.In a Frame Relay network, AutoOoS cannot be configured if a DLCI is already assigned to the Frame Relay subinterface

2.多項選擇題What are two things that an access point (AP) does when it receives an 802.11 frame from a Wi-Fi Multimedia (WMM) client? ()

A.EAP-FASTEAP-FAS Access Point Protocol (LWAPP) packet is used to generate an 802.1 p priority value in the packets, which are sent to an Ethernet switch by the controllers.
B.The AP will police the 802.1 le priority value to ensure it does not exceed the maximum value allowed for the QoS policy that is assigned to that client.
C.Once the LWAPP packet is received, the AP generates the IEEE 802.1 p priority value.
D.The AP will map the 802.11e priority value to the DSCP value.
E.The AP will map the DSCP value to the outer LWAPP frame.

5.多項選擇題Which two statements about the diffserv model are true?()

A.a class can be inentified as a single application .multiple applications with similar service nees.or be based on the source or destination ip addresses.
B.a drawback of the diffserv model is that it does not provide backward compatibility with devices that can only use the tos field.
C.diffserv uses the diffserv field in the MAC header to mark frames into behavior aggregates(BAs)
D.the diffserv field occupies the same eight bits of the mac header that were previously used for the tos field.
E.the first six high-order bits of the diffserv field are used to identify the resource reservation protocol(RSVP) value .
F.the primary goal of diffserv is scalabilty.

最新試題

Which two VoIP capabilities are utilized when the CallManager and the gateway are configured for Survivable Remote Site Telephony?()

題型:多項選擇題

Which statement is true about the Call Admission Control (CAC) feature in VoIP networks?()

題型:單項選擇題

Which three user interfaces exist for the Cisco WLAN Controllers?()

題型:多項選擇題

For delay sensitive traffic, what are the three best ways that are used to prevent packet loss? ()

題型:多項選擇題

What are the three models of quality of service (QoS) in a network?()

題型:多項選擇題

Within the WMM policy, how many default QoS radio access categories are there?()

題型:單項選擇題

What are two reasons to implement H·323 gatekeepers?()

題型:多項選擇題

Which two commands should be entered on a WLAN controller to remove any residual configuration?()

題型:單項選擇題

When deploying a Cisco Wireless Control System (WCS) with the 2700 series location appliance, to within what range is on-demand location of rogue APs possible?()

題型:單項選擇題

Which two functions can be provided by an Integrated Services Router (ISR) in a VoIP network?()

題型:多項選擇題