A.NetFlow records unidirectional IP traffic flow.
B.NetFlow records MPLS frame flow.
C.NetFlow expert is only over TCP.
D.NetFlow records is only over UDP.
E.NetFlow records subinterface information of traffic flow.
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A.asynchronous balanced mode （ABM）
B.normal response mode （NRM）
C.normal peer mode （NPM）
D.asynchronous client mode （ACM）
E.asynchronous response mode （ARM）
A.SLA sender target can be an IP host
B.SLA sender sends a probe packet and a response probe packet
C.SLA sender sends a probe packet
D.SLA sender target must be a router
E.SLA sender target can be an IP SLA responder
A.You must install PPPoP client software on all hosts that connects to the Ethernet segment this means that the access provider must maintain a CPE
B.PPPoP can provide a host with access to a destination over Ethernet. You can have only one PPPoPsession per PVC
C.PPPoP implementation is susceptible to broadcast storms and possible denial-of-service attacks
D.You cannot use PPPoP with Cisco Service Selection Gateway
E.Per-session accounting is possible， which allows the service provider to charge the subscribe based onsession time for various services offered. The service provider can also require a minimum access change
A.The path cost can be changed for an interface using the spanning-tree cost command
B.The path cost can be changed for an interface using the stp path-cost command
C.The SPT default path cost depends on the interface speed
D.The STP default path cost is similar for all interface
A.HDLC
B.ATM AAL5
C.PPP
D.Ethernet VLAN
E.Frame Relay
最新試題
Assume that the PEs are separated by Multiple P routers.How many labels should the ingress PE push for BPE functionality？（）
When an MPLS Layer 2 VPN runs in the hub-and-spoke model， where is QoS implemented？（）
What layer of the TMN （telecommunications management network） model does CTM fit into？（）
Which statement about the use of Route Target Rewrite is true？（）
Which configuration prevents traffic that is sourced from the unique local address scope to be sent out ofthe link to the upstream service provider？（）
Which three protocols use TLVs to carry attributes？（）
Which two statements about 10 Gigabit Ethernet （10GE） are true？（）
Which three statements about MPLS traffic engineering （MPLS TE） are true？ （）
Which information is carried in the OSPFv3 intra-area Prefix LSA？（）
Which statement is FALSE concerning Concatenation？（）