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Refer to the exhibit. Which three statements are true about 

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Refer to the exhibit. Which three statements are true about trust boundaries in the campus network？  （Choose three.）（）
A

A device is trusted if it correctly classifies packets.

B

A device is trusted if it correctly declassifies packets.

C

The outermost trusted devices represent the trust boundary.

D

Classification and marking occur using 802.1ab QoS bits before reaching the trust boundary.

E

Network trust boundaries are automatically configured in IOS version 12.3 and later.

F

For scalability， classification should be done as close to the edge as possible.

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相似问题和答案

第1题：

Refer to the exhibit. Which statement is true about the 6.6.6.0／24 prefix?()

A. The command neighbor send -community is configured on BGP neighbor 10.10.23.3.

B. If another path advertises the 6.6.6.0/24 path and has the default local preference, that path is more preferred.

C. Route 6.6.6.0/24 is learned by an IBGP peer.

D. The route 10.10.23.3 is not being advertised to other BGP neighbors.


参考答案：A

第2题：

Refer to the exhibit. Which statement is true about the configuration? ()

A. RTA will not establish an OSPF adjacency w ith RTB

B. RTA will send OSPF hello packets, but will not send OSPF updates

C. RTA will not accept OSPF hello packets from RTB

D. RTA will send OSPF updates, but will not establish an adjacency with RTB


参考答案：A

第3题：

Refer to the exhibit. Which of the following statements is true? ()

A. BGP NSF awareness is enabled

B. SSO for BGP NSF capability is enabled

C. BGP graceful restart awareness is enabled

D. 10.11.1.187 is configured as an NSF-capable BGP neighbor


参考答案：A

第4题：

Which of these statements is true about ssids configured in cisco adu？（）

  • A、ssids are not case-sensitive.
  • B、ssids must be listed in the same order in the adu as they are in the access point.
  • C、a maximum of three ssids may be configured.
  • D、ssids may have a maximum of 16 characters.

正确答案:C

第5题：

Refer to the exhibit. Which two statements are true about the partial configuration that is shown？（）

  • A、Hosts connected to the FastEthernet0/1 interface will not receive DHCP replies from the router
  • B、The first DHCP client to connect to the FastEthernet 0/1 interface will receive the IP address10.10.0.1
  • C、The first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP address10.0.0.1
  • D、DHCP requests received on the FastEthernet 0/1 interface will be forwarded to 10.0.0.2
  • E、The first DHCP client to connect to the FastEthernet 0/0 interface will receive the IP address10.0.0.6

正确答案:A,E

第6题：

Refer to the exhibit. Which two statements are true about the partial configuration that is provided.()

A. The peer group shortens the EBGP configuration

B. The peer group shortens the IBGP configuration

C. All the configured neighbors are in autonomous system 100

D. Three AS - path filters are applied to each BGP neighbor

E. Only the outgoing filters are applied to BGP updates


参考答案：B, C

第7题：

Refer to the exhibit. Which two statements about the topologies shown are correct?()

A. Design 1 is a looped triangle design.

B. Design 2 is a looped triangle design.

C. Design 2 achieves quick convergence using RSTP.

D. Both designs supportstateful services at the aggregation layer.

E. Design 2 is the most widely deployed in enterprise data centers.


参考答案：A, D

第8题：

Refer to the exhibit. What three statements are true about the IS － IS configuration?()

A.The router is in area 49.0001.0002

B.The router acts as a Level 1 - 2 router

C.CLNS routing is enable d for the router

D.The router has a system ID of 0003.0004

E.The interfaces have a functional IS - IS configuration

F.The network service access point selector (NSEL) byte has a value of 0


参考答案：B, E, F

第9题：

Refer to the exhibit. The output that is shown is generated at a switch. Which three of these statements are true? （）

  • A、All ports will be in a state of discarding, learning, or forwarding.
  • B、Thirty VLANs have been configured on this switch.
  • C、The bridge priority is lower than the default value for spanning tree.
  • D、All interfaces that are shown are on shared media.
  • E、All designated ports are in a forwarding state.
  • F、The switch must be the root bridge for all VLANs on this switch.

正确答案:A,C,E

第10题：

Which three statements about Label-Switched Paths （LSPs） are true？ （）

  • A、 LSPs are bidirectional.
  • B、 LSPs are unidirectional.
  • C、 LSPs can be signaled by CAC.
  • D、 LSPs can be configured explicitly.
  • E、 LSPs can be configured dynamically.

正确答案:B,D,E

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