單項(xiàng)選擇題Two BGP peers connected through a routed firewall are unable to establish a peering relationship. What could be the most likely cause?()

A.BGP peers must be Layer 2-adjacent.
B.EBGP multihop is not configured.
C.The firewall is not configured to allow IP protocol 89.
D.The firewall is not configured to allow UDP 179.


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3.多項(xiàng)選擇題Which two of these parameters are used to determine a forwarding equivalence class?()

A.IP prefix
B.Layer 2 circuit
C.RSVP request from CE for bandwidth reservation
D.BGP MED value

4.單項(xiàng)選擇題Which one of these statements is true of OSPF type 5 LSAs?()

A.They are used to summarize area routes to other areas.
B.They are used in not-so-stubby areas to propagate external routes.
C.They are used to notify areas of the ASBR.
D.They are flooded to all areas except stub areas (external route).

5.單項(xiàng)選擇題During the IPv6 address resolution, a node sends a neighbor solicitation message in order to discover which of these?()

A.The Layer 2 multicast address of the destination node
B.The solicited node multicast address of the destination node
C.The Layer 2 address of the destination node based on the destination IPv6 address
D.The IPv6 address of the destination node based on the destination Layer 2 address

8.多項(xiàng)選擇題Though many options are supported in EIGRPv6, select two options from the below list that are supported.()

A.VRF
B.auto-summary
C.per-interface configuration
D.prefix-list support via route-map
E.prefix-list support via distribute-list

9.多項(xiàng)選擇題You are using IPv6, and would like to configure EIGRPv3. Which three of these correctly describe how you can perform this configuration?()

A.EIGRP for IPv6 is directly configured on the interfaces over which it runs.
B.EIGRP for IPv6 is not configured on the interfaces over which it runs, but if a user uses passive-interface configuration, EIGRP for IPv6 needs to be configured on the interface that is made passive.
C.There is a network statement configuration in EIGRP for IPv6, the same as for IPv4.
D.There is no network statement configuration in EIGRP for IPv6.
E.When a user uses a passive-interface configuration, EIGRP for IPv6 does not need to be configured on the interface that is made passive.
F.When a user uses a non-passive-interface configuration, EIGRP for IPv6 does not need to be configured on the interface that is made passive

10.單項(xiàng)選擇題Which IPv6 address would you ping to determine if OSPFv3 is able to send and receive unicast packets across a link?()

A.anycast address
B.site-local multicast
C.global address of the link
D.unique local address
E.link-local address

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