多項(xiàng)選擇題

When you design QoS on CE for an MPLS Layer 2 VPN， which three things should be considered？（）

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

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單項(xiàng)選擇題

Which description of BGP authentication is true？（）

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.

單項(xiàng)選擇題

What is the typical marked DSCP value for a voice signaling packet in VoIP technology？（）

A.BE
B.AF41
C.AF21
D.EF
E.AF31

When you design QoS on CE for an MPLS Layer 2 VPN， which three things should be considered？（）

你可能感興趣的試題

Which description of BGP authentication is true？（）

What is the typical marked DSCP value for a voice signaling packet in VoIP technology？（）

When you design QoS on CE for an MPLS Layer 2 VPN， which three things should be considered？（）

Which description of BGP authentication is true？（）