Download New Updated (Spring 2015) Cisco 350-001 Actual Tests 351-360

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QUESTION 351

Which three statements are true about Source Specific Multicast? (Choose three.)

 

A.       Is best suited for applications that are in the one-to-many category.

B.       SSM uses shortest path trees only.

C.       The use of SSM is recommended when there are many sources and it is desirable to keep the amount of mroute state in the routers in the network to a

D.      There are no RPs to worry about

 

Correct Answer: ABD

 

 

QUESTION 352

Which is the result of enabling IP Source Guard on an untrusted switch port that does not have DHCP snooping enabled?

A.       DHCP requests will be switched in the software, which may result in lengthy response times.

B.       The switch will run out of ACL hardware resources.

C.       All DHCP requests will pass through the switch untested.

D.      The DHCP server reply will be dropped and the client will not be able to obtain an IP address.

 

Correct Answer: D

 

 

QUESTION 353

On the basis of the definitions of different services in various RFCs, traffic with Expedited Forwarding per-hop behavior should be marked as which of these?

 

A.       IP ToS of 0xEF

B.       IP experimental ECN

C.       DSCP decimal 5

D.      Binary value of 101110

 

Correct Answer: D

 

 

QUESTION 354

Prior to 802.1w, Cisco implemented a number of proprietary enhancements to 802.1D to improve convergence in a Layer 2 network. Which statement is correct?

 

A.       Only UplinkFast and BackboneFast are specified in 802.1w; PortFast must be manually configured.

B.       Only PortFast is specified in 802.1w; UplinkFast and BackboneFast must be manually configured.

C.       None of the proprietary Cisco enhancements are specified in 802.1w.

D.       PortFast, UplinkFast, and BackboneFast are specified in 802.1w.

 

Correct Answer: D

 

 

QUESTION 355

In Frame Relay, FECN messages indicating congestion are sent or received by which of following?

 

A.       Sent by the destination

B.       Received by the sender

C.       Received by the destination

D.      Sent by the sender

 

Correct Answer: C

 

 

QUESTION 356

Which statement is incorrect in reference to IPv6 multicast?

 

A.       IPv6 multicast uses Multicast Listener Discovery.

B.       The first 8 bits of an IPv6 multicast address are always FF (1111 1111).

C.       IPv6 multicast requires MSDP.

D.      PIM dense mode is not part of IPv6 multicast.

 

Correct Answer: C

 

 

QUESTION 357

As a net
work administrator, can you tell me what the root guard feature provides in a bridged network?

 

A.       It ensures that BPDUs sent by the root bridge are forwarded in a timely manner.

B.       It enforces the root bridge placement in the network.

C.       It ensures that all ports receiving BPDUs from the root bridge are in the forwarding state.

D.      It ensures that the bridge is elected as Root Bridge in the network.

 

Correct Answer: B

 

 

QUESTION 358

If you have overlapping IP address between two different networks or routing domains, which two commands are needed to globally configure NAT to get this to work?

 

A.       ip nat outside source static udp x.x.x.x y.y.y.y and ip nat inside source udp x.x.x.x y.y.y.y

B.       ip nat outside source static x.x.x.x y.y.y.y and ip nat inside source static x.x.x.x y.y.y.y

C.       ip nat outside source static tcp x.x.x.x y.y.y.y and ip nat outside source tcp x.x.x.x y.y.y.y

D.      ip nat outside source list 1 interface x and ip nat inside source list 1 interface x

 

Correct Answer: B

 

 

QUESTION 359

Two directly connected routers, R1 and R2, are both configured for OSPF graceful restart. R2 is able to switch packets in hardware, but R1 is not. If a network administrator logs on to R2 and performs a system reload, which will be the result?

 

A.       Traffic forwarded from R2 to or through R1 will continue to be forwarded based on the forwarding table state at the time of the reload.

B.       R2 will continue to forward traffic to R1, but R1 will drop the traffic because its neighbor adjacency with R2 has failed.

C.       R2 will continue forwarding traffic to and through R1, but R1 will drop this traffic because it is not capable of maintaining its forwarding state.

D.       All the traffic R2 is forwarding to or through R1 will be dropped while OSPF rebuilds its neighbor adjacency and forwarding tables.

Correct Answer: A

 

 

QUESTION 360

In which way can the IPv6 address of 2031:0000:130F:0000:0000:09C0:876A:130B be expressed most efficiently?

 

A.       2031:0:130F:0:0:09C0:876A:130B

B.       2031::130F::9C0:876A:130B

C.       2031:0:130F::9C0:876A:130B

D.      2031:0:130F:0:0:9C0:876A:130B

 

Correct Answer: C

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