EIGRP can be used only as the PE-CE routing protocol if the PE and CE routers are in the same AS
Other EIGRP AS routes are automatically advertised to the CE router and do not require a redistribution configuration command to be configured
Unlike other routing protocols that are used between PE and CE routers, EIGRP supports backdoor links
Configure of the VPN is only required on the PE router
第1题：
A. IGRP
B. CDP
C. OSPF
D. RIP v1
E. RIP v2
F. EIGRP
第2题：
A.RIP
B.BGP
C.OSPF
D.EIGRP
第3题：
A.ARP
B.IGP
C.BGP
D.EGP
第4题：
Which protocol is used by multicast to prevent loops?（）
第5题：
Which of the following routing protocols are less likely prone routing loops and network reachability problems when used in discontiguous networks?（）
第6题：
A.EIGRP converges fast RIP because of DUAL and backup routes that are stored in the topology table.
B.EIGRP uses a hello protocol to establish neighbor relationships
C.EIGRP uses split horizon and reverse poisoning to avoid routing loops.
D.EIGRP uses periodic updates to exchange routing information
E.EIGRP allows routers of different manufacturers to interoperate
F.EIGRP supports VLSM and authentication for routing updates.
G. EIGRP use a broadcast address to send routing information.
第7题：
When implementing MPLS VPNs between CE and PE routers, which of these statements is correct? As a Network Engineer, it is necessary for you to know how to implement MPLS VPNs between Customer Edge and Provider Edge routers. Refer to the following descriptions, which one is making sense?（）
第8题：
A. It is a route to be used when the routing protocol fails.
B. It is a route configured by an ISP that sends traffic into a corporate network.
C. It is a route used when a packet is destined for a remote network that is not listed in the routing table.
D. It is a route manually configured for a specific remote network for which a routing protocol is not configured.
E. It is used to send traffic to a stub network.
第9题：
When EIGRP is used as the PE-CE routing protocol which of these statements is correct?（）
第10题：
When BGP is used as the PE-CE routing protocol, which of these statements is correct?（）