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初级工程师
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Refer to "diagram 3 BGP topology" and "diagram 4 VPN technology"
• The ACME HQ network (AS12345) uses MPLS L3VPN in order to clearly separate remote site networks
• The ACME corporate security policies are centralized and enforced at the San Jose site (AS 65112) for all remote sites. the policies require that all traffic that is originated from any remote sites (with the exception of New York office)
• Configure mpls L3 VPN in the ACME network according to the following requirements
• Enable ldp only on required interfaces on all seven routers in AS 12345
• Use the interface lo0 to establish ldp peerings
• Ensure that no mpls interface that belongs to any router ins AS12345 is visible on a trace route that originates outside of the AS
• R2, R3, R6 and R7 must be configured as PE routers
• R1, R4 and R5 must be configured as P routers
我4个版本 4种不同答案....= =
好人一生平安 |
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