A.When you want to drop excess traffic above the CIR
B.When there is a speed mismatch between the central site and the remote site
C.When using Frame Relay SVCs
D.When over-subscribing the central site link
E.When LLQ is implemented on the Frame Relay PVC
F.When Multilink PPP LFI is implemented on the Frame Relay PVC
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A.Show mpls forwading-table
B.Show mpls ldp bindings
C.Show mpls ldp neighbor detail
D.Show mpls ldp parameters
E.Show mpls ldp discovery
A.Cell relay
B.aal5
C.Ethernet VLAN
D.Frame Relay
E.HDLC
F.PPP
A.TE label， IGP label， VPN label
B.IGP label， TE label， VPN label
C.TE label， VPN label， IGP label
D.VPN label， IGP label， TE label
E.IGP label， VPN label， TE label
A.Express mode
B.Strict mode
C.Loose mode
D.Tunnel mode
E.Safe mode
A.Multicasting
B.Global addressing
C.Forward-explicit congestion notification （FECN）
D.Virtual circuit status messages.
E.Backward-explicit congestion notification （BECN）
最新試題
Which tree of these are types of Ethernet Virtue Connections （EVCs） in the MEF concept？（）
Which Modular QoS CLI （MQC） based output queuing method is designed to support multiple trafficclasses including VoIP traffic， mission-critical traffic， interactive traffic， and default class traffic？（）
Which of the following is used to periodically multicast by DIS on a LAN to ensure IS-IS link state databaseaccuracy？（）
Which three things are the building blocks of the Cisco VPLS architecture？（）
Which two statements about 10 Gigabit Ethernet （10GE） are true？（）
Which three are advantages of SONET？（）
What are three common reasons for ATM CRC errors？（）
Which option is not a valid method to assign the lowest-order 64-bit field of an IPv6 unicast address？（）
There are two cabling schemes to choose from when implementing a Cisco CRS-1 multishelf system：single-module cabling and multimodule cabling. What is the maximum capacity of the LCCs that aresupported in multimodule cabling？（）
In the Carrier Supporting Carrier （CsC） feature， which two protocols run between CSC-PE and CSC-CE（）.