A.BGP
B.OSPF
C.ISIS
D.RSVP
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A.Frame Relay Top Pseudowire
B.Frame Relay Traffic Pseudowire
C.Frame Relay Traffic Protocol
D.Frame Relay Traffic Policing
A.True
B.False
A.It is a label distribution protocol for MPLS
B.It is a set of procedures and messages by which LSRs establish Label Switch Paths (LSPs) through a network
C.Tag distribution Protocol (TDP) was the basis for LDP
D.All of the above are true
A.NIS
B.IPCP
C.RADIUS
D.LDAP
A.The dspload screen is for all trunks; the dsptrkutl screen is for one trunk
B.The dspload screen shows the expected traffic; the dsptrkutl screen shows actual traffice
C.The information on the dspload screen never changes; the dsptrkutl screen is dynamic
D.The dspload screen shows historical information; the dsptrkutl screen shows current information
A.Set top box
B.Diplex filter
C.Local head end
D.Fiber node
A.Protects signals when a ring switch fails
B.Protects signals when multiple span switches fail
C.Protects pre-emptible traffic from being dropped when a ring switch occurs
D.Protects signals against any combination of link failure in each ring
A.Downstream RS error correction effectiveness is reduced
B.The downstream line rate and throughput remains unchanged, but FEC efficiency is reduced
C.The upstream DSL bandwidth is reduced, since less carriers become available for upstream traffic
D.The downstream DSL bandwidth is increased
A.A higher interleave depth provides more protection from burst of noise on the HFC network
B.Higher interleave depth increase downstream latency
C.Lower interleave depth cause some packet loss on typical HFC networks
D.None ofthe above
A.shutdown [a b]
B.srp shutdown [a b]
C.srp ips request manual-switched [a b]
最新試題
Which tree of these are types of Ethernet Virtue Connections (EVCs) in the MEF concept?()
Which three things are the building blocks of the Cisco VPLS architecture?()
Which statement about the use of Route Target Rewrite is true?()
All secure domain routers (SDRs) have shared attribute and resources. Which three resources are sharedall SDRs? ()
When an MPLS Layer 2 VPN runs in the hub-and-spoke model, where is QoS implemented?()
Which two statements about DS-Lite are true?()
Which information is carried in the OSPFv3 intra-area Prefix LSA?()
Which statement about multicast VPN is true?()
How many messages does internet Key Exchange use to negotiate SA characteristics when running inmain mode?()
What is the BGP synchronization rule?()