單項選擇題A router is connected to an HDLC circuit via a T1 physical interface. The SLA for this link only allows for a sustained rate of 768 kb/s. Bursts are allowed for up to 30 seconds at up to line rate，with a window Tc of 125 ms. What should the Bc and Be setting be when using generic traffic shaping？（）

A.Be = 46320000 ，Bc = 96000
B.Be = 768000 ，Bc = 32000
C.Be = 128000 ，Bc = 7680
D.Be = 0 ，Bc = 96000


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1.多項選擇題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

2.多項選擇題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

3.單項選擇題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

4.單項選擇題Which information is carried in an OSPFv3 intra-area-prefix LSA？（）

A.IPv6 prefixes
B.link-local addresses
C.solicited node multicast addresses
D.IPv6 prefixes and topology information

5.多項選擇題Modified deficit round robin supports which of these functionalities？（）

A.priority queue
B.weighted fair queues
C.round-robin service of output queues
D.LLQ