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【多选题】

An RSVP session is maintained with the periodic exchange of which two message types?（） (Choose two.)

A、path

B、resv

C、session

D、keepalive

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更多“An RSVP session is maintained with the periodic exchange of which two message types?（） (Choose two.)”相关的问题
第1题
[] Which message type m>ism> used to initiate m>anm> m>RSVPm>-TE label switched path?（） Which message type m>ism> used to initiate m>anm> m>RSVPm>-TE label switched path?（）

A、A.A  B、B.B  C、C.C  D、D.D  

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第2题
[多选题] Which two statements are true about m>RSVPm> m>anm>d the InServ QoS model？（）

A、a drawback of implementing m>RSVPm> m>ism> the requirement to migrate to a supporting routing protocol  B、m>RSVPm> uses DSCP to signal QoS requirements to routers   C、m>RSVPm> m>ism> a routing protocol  D、m>RSVPm> m>ism> m>anm> IP protocol that uses IP protocol ID 46， m>anm>d TCP/UDP ports 3455  E、m>RSVPm> specifically provides a level of service for rate-sensitive m>anm>d delay-sensitive traffic  F、the flow-based approach of m>RSVPm> m>ism> ideal for large， scalable implementations such as the public internet  

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第3题
[单选题] What m>ism> the purpose of the m>RSVPm> hello interval?（）

A、It m>ism> the size of the m>RSVPm> hello packet  B、It m>ism> how long it maintains m>RSVPm> neighbors  C、It m>ism> the length of time between m>RSVPm> hello packets  D、It m>ism> how long the router waits before declaring a router to be down  

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第4题
[] Which statement describes how m>RSVPm> guarm>anm>tees bm>anm>dwidth reservations?（）

A、A. It polices each individual m>sessionm> to m>anm> explicit rate.  B、B. It does not police, but never allows link oversubscription.  C、C. It polices the aggregate rate of all m>sessionm>s to m>anm> explicit rate.  D、D. It does not police, but limits the amount of reservable bm>anm>dwidth.  

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第5题
[单选题] With the following CLI commm>anm>d output performed on m>anm> LNS: show l2tp m>sessionm> L2TP m>sessionm> 1/2/3 m>ism> up .What m>ism> the mem>anm>ing of the numeric values in the output?（）

A、m>sessionm> 1, destination 2, tunnel 3  B、destination 1, m>sessionm> 2, tunnel 3  C、tunnel 1, m>sessionm> 2, destination 3  D、destination 1, tunnel 2, m>sessionm> 3  

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第6题
[单选题] Which statement m>ism> true when express AV detects a virus in TCP m>sessionm>?（）

A、TCP RST m>ism> sent m>anm>d a m>sessionm> m>ism> restarted.  B、TCP connection m>ism> closed gracefully m>anm>d the data content m>ism> dropped.  C、TCP traffic m>ism> allowed m>anm>d m>anm> SNMP trap m>ism> sent.  D、AV scm>anm>ning m>ism> restarted.  

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第7题
[多选题] Which two are characterm>ism>tics of m>RSVPm>?（）

A、m>RSVPm> itself provides bm>anm>dwidth m>anm>d delay guarm>anm>tees.  B、For m>RSVPm> to be end-to-end, all devices must support m>RSVPm>.  C、m>RSVPm> reservations are maintained by a centralized reservations server.  D、m>Anm> m>RSVPm> compatible QoS mechm>anm>m>ism>m must be used to implement guarm>anm>tees according to m>RSVPm> reservations.  

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第8题
[多选题] Which three cm>anm> be specified within m>anm> m>RSVPm> m>sessionm> attribute object?（） (Choose three.)

A、hold priority  B、setup priority  C、FEC IP address  D、resource availability  E、local protection option  

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第9题
[] Refer to the exhibit a network adminm>ism>trator cm>anm>not establm>ism>h a telnet m>sessionm> with the indicated router at m>ism> the cause of thm>ism> failure?（） Refer to the exhibit a network adminm>ism>trator cm>anm>not establm>ism>h a telnet m>sessionm> with the indicated router at m>ism> the cause of thm>ism> failure?（）

A、A .A level 5 password m>ism> not set  B、B.The vty password m>ism> mm>ism>sing  C、C.The console password m>ism> mm>ism>sing  D、D.m>Anm> ACL m>ism> blocking Telnet access  

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