A.The As-Path is not present as it was removed with the s-override configuration command

B.The As-Path is not present as it was removed with the o-as-path configuration command

C.The As-Path is not present as a policy was configured to set it to the null value

D.The As-Path is not present as VPN-IPv4 routes do not propagate the IPv4 As-Path BGP attribute

A.Traditional BGP loop detection mechanisms may detect a loop in the VPRN scenario, which in fact is not present.

B.The Alcatel-Lucent 7750 SR accepts routes containing AS_PATH loops by default.

C.When the CLI command "config>router>bgp# loop-detect discard-route" is used, the Alcatel-Lucent 7750 SR sends a notification to the remote peer and drops the BGP session.

D.In VPRN implementations where the CE-PE protocol is BGP, it is possible for separate sites of the same customer to use the same BGP autonomous system number.

A.False

B.True

A.The ORF configuration must be done under the BGP neighbor context only.

B.When sending is enabled, the ORF function takes the route target list configured in all outbound policies and pushes this list to the peer by default.

C.When configuring ORF, the session with the peer must be cleared/reset for the new capability negotiation to take place.

D.When Outbound Route Filtering is configured, both the sending and acceptance of ORF are enabled by default.

A.Each PE must implement a policy to apply a unique SoO attribute to the set of routes received from each customer site.

B.Import and export policies are applied on the PEs under the global BGP context.

C.An import policy on the PE rejects a route if the attached SoO matches the configured value.

D.A different BGP extended community is used on each PE that connects to a single site.