A.cell loss priority (CLP)
B.discard eligibility (DE)
C.head error control (HEC)
D.generic flow control (GFC)
E.forward explicit congestion notification (FECN)
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A.Layer 2 access link QoS design
B.enterprise-to-service-provider mapping models
C.Layer 3 link access QoS design
D.service provider service level agreements
E.Layer 2 link access load balancing
A.MD5 has been used by BGP to encrypt BGP update packets.
B.BGP uses a message-digest algorithm to authenticate BGP peers
C.A plain-text password authentication is an option of BGP authentication
D.EBGP peers authentication is faster than IBGP peers authentication
E.BGP uses public key and private key to authenticate BGP peers.
A.BE
B.AF41
C.AF21
D.EF
E.AF31
A.The RT is a BGP extended community.
B.The RT is an 8-byte field that is prefixed to an IPv4 address to make it a unique VPNv4 address.
C.When a VPN route that is learned from a CE router is injected into BGP, one or more RTs are associated with it
D.The distribution of VPN routing information is controlled through the use of VPN RTs
E.When a VPN route that is learned from a CE router is injected into BGP, there is always one RT that is associated with it.
A.rooted multipoint EVC (E-Tree)
B.point-to-point EVC (E-Line)
C.point-to-multipoint EVC (E-Tree)
D.hub spoke EVC (E-Tree)
E.multipoint-to-multipoint EVC (E-LAN)
最新試題
Which three protocols use TLVs to carry attributes?()
When an MPLS Layer 2 VPN runs in the hub-and-spoke model, where is QoS implemented?()
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?()
What is the BGP synchronization rule?()
Which two requirements to deploy 6PE and 6VPE solutions are mandatory?()
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 option describes a benefits of IPv6 VPN Provider Edge?()
Which three statements about MPLS traffic engineering (MPLS TE) are true? ()
Which two routers support cable access?()