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- CCNP Switching 642-813
71.
Which of the following should you enable to prevent a switch from forwarding packets with source
addresses that are outside an administratively defined group? (Select the best answer.)
- A.DAI
- B.STP
- C.PVLAN
- D.port security
- Answer & Explanation
- Report
Answer : [D]
Explanation :
Explanation :
72.
Which of the following are functions that are often provided by an ITSP but are not typically
provided by the PSTN? (Select 2 choices.)
- A.QoS
- B.call setup and teardown
- C.call routing
- D.call supervision
- E.audio signal compression
- Answer & Explanation
- Report
Answer : [A, E]
Explanation :
Explanation :
73.
Which of the following is not information provided from an IP phone to a Catalyst switch using
CDP? (Select the best answer.)
- A.device PoE requirements
- B.device IP address
- C.device voice VLAN ID
- D.device platform
- Answer & Explanation
- Report
Answer : [C]
Explanation :
Explanation :
74.
You are configuring a fiber connection between two Cisco Catalyst 3750 switches on which UDLD
is disabled. You connect both the transmit and receive connectors on one end of the cable to port
1/0/9 on SwitchA. However, you accidentally connect the transmit connector from SwitchA to the
receive connector on port 1/0/7 on SwitchB and the receive connector from SwitchA to the
transmit connector on port 1/0/8 on SwitchB.
Which of the following statements are true? (Select 2 choices.)
Which of the following statements are true? (Select 2 choices.)
- A.Issuing the show cdp neighbors command on SwitchA and SwitchB will indicate that none of the ports are connected.
- B.Issuing the show cdp neighbors command on SwitchB will indicate that port 1/0/7 on SwitchB is connected to port 1/0/9 on SwitchA.
- C.Issuing the show cdp neighbors command on SwitchA will indicate that port 1/0/9 on SwitchA is connected to port 1/0/7 on SwitchB.
- D.Issuing the show cdp neighbors command on SwitchB will indicate that port 1/0/8 on SwitchB is connected to port 1/0/9 on SwitchA.
- E.Issuing the show cdp neighbors command on SwitchA will indicate that port 1/0/9 on SwitchA is connected to port 1/0/8 on SwitchB.
- Answer & Explanation
- Report
Answer : [B, E]
Explanation :
Explanation :
75.
You are adding an additional LAP to your current wireless network, which uses LWAPP. The LAP
is configured with a static IP address.
Which of the following steps is the first step when the LAP attempts to register with a WLC? (Select the best answer.)
Which of the following steps is the first step when the LAP attempts to register with a WLC? (Select the best answer.)
- A.The WLC sends an LWAPP join response message.
- B.The LAP broadcasts a Layer 2 LWAPP discovery request message.
- C.The LAP registers with the WLC.
- D.The WLC sends an LWAPP discovery response message.
- E.The LAP sends an LWAPP join request message to a WLC.
- F.The LAP broadcasts a Layer 3 LWAPP discovery request message.
- Answer & Explanation
- Report
Answer : [B]
Explanation :
Explanation :
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