A.To interconnect VLANS
B.To interconnect ATM VCs
C.To interconnect MPLS LSPs
D.To interconnect MPLS VPNs
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A.IGP
B.LDP
C.BGP
D.RSVP
A.Circuit ID
B.VPN label
C.Route target
D.VPN number
E.Route distinguisher
A.Both use LDP
B.Both use BGP
C.Both require additional hardware.
D.Both use a two-label stack for forwarding.
A.L2TP
B.2547bis
C.L2F
D.PPTP
E.MPLS
A.The default OSPF domain-id is 127.0.0.1.
B.It most cases， a domain-id must be configured.
C.It most cases， you do not need to configure a domain-id.
D.For a layer 3 VPN connecting multiple OSPF domains， configuring a domain-id can help control LSA translations.
A.The BGP next hop must be in inet.1.
B.The BGP next hop must be in inet.3.
C.Must have a bidirectional LSP configured.
D.Must have a static route to allow an RP for connected interfaces.
A.Takes the metric of the outgoing interface.
B.Uses the metric that is assigned during configuration.
C.Uses the path metric to reach the virtual neighbor.
D.Uses a default of zero unless otherwise specified.
A.Create virtual links.
B.Advertise external prefixed.
C.Summarize routes between areas.
D.Advertise a router’s interfaces and metrics.
A.DES
B.MD5
C.Kerberos
D.Unauthenticated
E.Simple password
A.There are two equal cost paths between A and B
B.The GE link is the preferred path between A and B
C.The OC12c link is the preferred path between A and B
D.Manual metric assignment must be configured to determine the outcome.
最新试题
Which condition must be met to allow a PE router to forward VPN traffic across a LSP in a Layer 3 VPN environment？（）
What are three functions associated with JUNOS software class of service？（）
Which three attributes are advertised to the remote PE and BGP-based VPNs？（）
What is the correct configuration of Anycast RP on the loopback interface， assuming a shared anycast address of 10.1.1.1？（）
Routers A and B have an OC12c and a GE link between them and are running OSPF over both of these links.Which item is correct， assuming the default JUNOS software OSPF metric calculation？（）
Which three authentication options does OSPF support？（）
You have a Level 1-only router （Router A） in IS-IS area 49.0001. How does Router A learn how to get to IP prefixed in other areas？（）
In IS-IS， how does the restarting router inform its helpers that a restarts event occurred？（）
In JUNOS software， which three routing protocols can be used to route IPv6？（）
In which two ways can you influence how downstream LSRs treat MPLS traffic？（）