Which of the following commands is used to create a new Epipe service?
A. configure epipe service-id customer customer-id create
B. configure service epipe service-id customer customer-id create
C. configure epipe service-id create
D. configure epipe service-id customer customer-id create
E. configure epipe service service-id customer customer-id create
Which of the following is TRUE when the explicit null is implemented?
A. The penultimate router will forward packets to the eLER, based on the IP header.
B. The eLER will receive packets with a top label value of 0.
C. The eLER will receive packets with a top label value of 3.
D. The penultimate router will pop the top label from the packets.
Which of the following statements best describes the flooding of traffic on a PE when traffic is received on a spoke SDP?
A. Traffic is flooded to all SAPs in the service.
B. Traffic is flooded to all SAPs and spoke SDPs in the service.
C. Traffic is flooded to all SAPs and mesh SDPs in the service.
D. Traffic is flooded to all SAPs, spoke SDPs, and mesh SDPs in the service
E. The traffic is not flooded.
Two directly connected routers set different interface Hello timeout values. Router R1 uses 15 seconds, while router R2 uses 30 seconds. Which of the following best describes the LDP adjacency?
A. The adjacency forms with the lower timeout value.
B. The adjacency forms with the higher timeout value.
C. The adjacency is in init state.
D. The adjacency times out after 30 seconds.
Which of the following steps is mandatory when enabling an MP-BGP session between PE routers in a VPRN?
A. Configure an autonomous system number in the global context.
B. Configure a BGP group and peer parameters.
C. Configure a VPN-IPv4 address family.
D. All of the above steps are mandatory.
E. None of the above steps are mandatory.
On which of the following is it NOT possible to configure a MTU?
A. Network port
B. Access port
C. LSP
D. SDP
E. Service
Which of the following best describes downstream on demand label distribution?
A. An LSR answers requests for label mappings immediately, without waiting for a label mapping from the next-hop.
B. An LSR advertises label mappings to all peers for which it might be a next-hop for a given FEC.
C. An LSR distributes a label mapping for a FEC when it has been requested to do so.
D. An LSR propagates a label mapping downstream for a FEC. only if it has a label mapping for the FEC's next-hop.
An operator needs to provision 6VPE on a 7750 SR that is also used to provide existing IPv4 VPRN services. IPv6 VPRN customers use BGP as a PE-CE protocol. Which of the following statements is FALSE regarding the configuration steps required?
A. MP-BGP sessions need to be configured in the service provider network to support a VPN-IPv6 address family.
B. PE routers must be configured to run MP-BGP and IPv6
C. PE-to-CE BGP sessions need to be configured to support IPv6.
D. The provider core must be configured to support IPv6
E. None of the above statements are false.
F. All of the above statements are false
Using facility mode fast reroute, how does the PLR learn the address of the MP?
A. The PLR issues an RSVP PATH message to the tail-end requesting the address of the MP.
B. The PLR learns the address of the MP from the ERO.
C. The PLR learns the address of the MP from the RRO.
D. The PLR learns the address of the MP from the targeted RSVP Hello message.
E. The PLR knows the address of the MP is the same as the tail-end router.
Which mode does the following statement describe? An LSR will advertise a label mapping immediately, without waiting for a label mapping from the FEC's next-hop.
A. Liberal label retention mode
B. Conservative label retention mode
C. Ordered control mode
D. Independent control mode
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