642-437 무료 덤프문제 온라인 액세스

Which option inside DHCP pool configuration gives a TFTP server to a Cisco IP phone?

• A.option 110
• B.option 176
• C.option 150
• D.option 82

DRAG DROP
Drag the components from the left and drop them under the appropriate categories on the right.

Cisco 642-437 Exam

정답:

Explanation:
DSP delay, Packetization delay, Serialization delay & Dejitter Buffer delay are Fixed delay types. Queuing and Buffering delay & Network delay are Variable Delay types.
http://www.cisco.com/en/US/tech/tk652/tk698/technologies_white_paper09186a00800a8993.shtml
Fixed Delay DSP Delay Serialization Delay Dejitter Buffer Delay Processing Delay
Variable Delay Network Delay Queuing Delay

Refer to the exhibit.

When an inbound PSTN call from 4087071222 arrives at the ISDN port that is shown in the exhibit, which dial peer will be matched for the inbound leg?

• A.Dial-peer 2123, because answer-address takes precedence over incoming called-number.
• B.The matching inbound dial peer will be selected at random.
• C.Although dial-peer 123 takes precedence, there is no port that is configured under dial-peer 123, therefore dial-peer 2123 will be selected.
• D.Dial-peer 123, because incoming called-number takes precedence over answer-address.
• E.Although dial-peer 123 takes precedence, there is no direct-inward-dial that is configured, therefore 2123 will be selected.

Which three methodologies are specific types of QoS used on a 512-kb/s point-to-point IP WAN link? (Choose three.)

• A.Multilink PPP
• B.header compression
• C.RSVP
• D.FRF.12
• E.LLQ

What is the minimum number of RSVP peers that are necessary for a Cisco Unified Border Element to provide Call Admission Control?

• A.4
• B.3
• C.1
• D.2
• E.0