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
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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
A.LDP notification
B.L2TPv3 session
C.VPN route target communities
D.Multiprotocol BGP peering of PE routers
E.MPLS forwarding
A.TE tunnels that are configured with the FRR option cannot be used as backup tunnels.
B.TE tunnels that are configured with the FRR option can be used as backup tunnels.
C.The backup tunnel that is used to protect a physical interface must have a valid IP address configured.
D.Interfaces must use MPLS global label allocation.
E.The source IP address of use backup tunnel and the merge point (MP) should not be reachable.
A.CRS-1 SMU can be applied to a different platform, and vice versa
B.SMU is an executable code for running a process or libraries that are shared between the different processes
C.SMUs for each release are individually downloadable from Cisco.com and come in the form of a tar ball
D.SMUs provide software fixes for critical network down and qualification blocking issues Therefore,every software defect has a corresponding SMU
E.SMUs are release-specific. If an issue affects multiple platforms or releases,an SMU is built separately for each release and each platform
A.L2TPv3 Frame Relay support includes only 32-bit DLCI addressing
B.L2TPv3 sessions do not support Frame Relay LMI interworking
C.Multipoint DLCI is not supported
D.To use DCE or a Network-to-Network Interface on a Frame Relay port, you must configure the frame-relay switching command
E.L2TPv3 feature does not support Frame Relay extended addressing
A.To enable OSPF authentication in a network, OSPF area 0 authentications must be enabled first
B.The payload of OSPF version 3 packets contains no authentication information
C.OSPF version 3 supports Advanced Encryption Standard
D.OSPF version 3 uses router ID as a key to encrypt OSPF hello packets
E.OSPF MD5 authentication uses TCP, and Plan Test authentication uses UDP
A.Traffic for a bidirectional group flows along the one shared tree and simultaneously utilizes multiple paths in a redundant network topology
B.It does not require any traffic signaling in the protocol
C.Membership to a bidirectional group is signaled using explicit Join messages
D.It maintains source-specific forwarding state
E.It reduces memory, bandwidth, and CPU requirements
A.MPLS VPN
B.switching path in MPLS core
C.Cisco MPLS Traffic Engineering and Fast Reroute
D.MPLS over ATM
E.VPN over Traffic Engineering core
F.any transport over MPLS
最新試題
Which two statements about DS-Lite are true?()
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How many messages does internet Key Exchange use to negotiate SA characteristics when running inmain mode?()
What layer of the TMN (telecommunications management network) model does CTM fit into?()
Which statement about VPLS is true?()
Which two routers support cable access?()
In the Carrier Supporting Carrier (CsC) feature, which two protocols run between CSC-PE and CSC-CE().
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 three statements about MPLS traffic engineering (MPLS TE) are true? ()