Cisco 500-230 - Cisco Service Provider Routing Field Engineer Exam

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Total 30 questions

What is the default MP-BGP address-family on IOS-XR?

  • A. IPv6 unicast
  • B. There is no default address-family
  • C. IPv4 unicast
  • D. VPNv4


Answer : B

Which command removes a user from configuration mode but keeps the user connected to the router?

  • A. clear line
  • B. clear session
  • C. clear commit
  • D. clear config session


Answer : D

Which command is used to configure an interface that does not currently exist in the system?

  • A. interface preconfigure
  • B. preconfigure interface
  • C. interface vrf preconfig
  • D. controller preconfigure


Answer : A

What is the TRACE command?

  • A. A packet tracer showing the path of a packet from ingress to egress in the router.
  • B. The replacement for TraceRoute in IOS-XR.
  • C. A form of always-on debugging available for a subset of commands.
  • D. Exactly the same as the debug command, must be explicitly turned on.


Answer : A

One of your peers show <NO NEG> in the SHOW BGP VPNV4 UNICAST SUMMARY output. What is the cause of this?

  • A. The label value ranges are mismatched.
  • B. The peer has no prefixes with a Route-Target that the local router is importing.
  • C. The BGP prefixes between the routers have not fully converged and will correct itself in time.
  • D. The peer router is not configured to use the VPNv4 address-family for this connection.


Answer : D

Page:    1 / 6   
Total 30 questions