Cisco 400-201 Online Practice Questions and Exam Preparation

Cisco 400-201 Online Questions & Answers

• Question 741:

  

  Refer to the exhibit. All routers within an AS are configured with anycast RP and with the same MSDP mesh group. Considering that the MSDP peers in a mesh group are fully mesh, which statement about this configuration is true?

  A. Inter-AS MSDP mesh groups must not be configured between Inter-AS routers.
  B. Unicast BGP is checked first and then MBGP for RPF Check if both are configured.
  C. When R3 receives an SA message from R1, R3 forwards the SA message to R2, R4, and R5.
  D. The SA message received from AS 65001 is not forwarded back to AS 65001 by R3.
  C. When R3 receives an SA message from R1, R3 forwards the SA message to R2, R4, and R5.

• Question 742:

  A service provider is managing a CE that is used to segment multiple customers into dedicate VRFs. OSPF is used as the PE-CE routing protocol the managed CE does not have the customers routes in its RIB .To allow the CE to install these routes which command should be implemented?

  A. No prefix-suppression
  B. Capability vrf-lite
  C. local-rib-criteria
  D. domain-id
  B. Capability vrf-lite

• Question 743:

  Which two flexible service mapping features that are used on the ES40 line card can classify traffic into different service instances, in order to consume fewer VLANs? (Choose two.)

  A. CoS
  B. DSCP
  C. IP precedence
  D. MPLS experimental bit
  E. ToS
  F. Ether Type
  A. CoS
  F. Ether Type

• Question 744:

  Refer to the exhibit.

  

  R1 and R2 have a static default route that is configured to point toward the ISP. Both R1 and R2 routers redistribute the default route into OSPF. R2 is the primary gateway toward the ISP and R1 is the backup gateway. All link metrics are the same. Which two steps ensure that traffic to the ISP flows through R2 when the network works properly? (Choose two.)

  A. Modify the preference value of the default route on R1 so that it is less preferred than OSPF external routes.
  B. Modify the preference value of the default route on R2 so that it is less preferred than OSPF external routes.
  C. Redistribute the default route as a type 1 external route on R1 and a type 2 external route on R2.
  D. Redistribute the default route as a type 2 external route on R1 and a type 1 external route on R2.
  E. Redistribute the default route on R1 with a higher metric than the existing metric of the distributed default route on R2.
  A. Modify the preference value of the default route on R1 so that it is less preferred than OSPF external routes.
  D. Redistribute the default route as a type 2 external route on R1 and a type 1 external route on R2.

• Question 745:

  Having the above BGP peerings, select the two configurations for rtrB that will fulfill the following criteria:

  -Will advertise all routes from rtrA to rtrD but not to rtrC

  -Will advertise the routes from rtrD to rtrC

  

  A. router bgp 2 neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 route-map rtrA in ! route-map rtrA permit 10 set community no-advertise !
  B. router bgp 2 neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 route-map rtrA in ! route-map rtrA permit 10 set community no-export !
  C. router bgp 2 neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 route-map rtrA in neighbor 3.3.3.3 remote-as 3 neighbor 3.3.3.3 route-map rtrC out ! route-map rtrA permit 10 set community 5 ! route-map rtrC permit 10 match community 5 !
  D. router bgp 2 neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 route-map rtrA in neighbor 3.3.3.3 remote-as 3 neighbor 3.3.3.3 route-map rtrC out ! route-map rtrA permit 10 set community 5 ! route-map rtrC permit 10 match community 5 ! route-map rtrC permit 20 !
  B. router bgp 2 neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 route-map rtrA in ! route-map rtrA permit 10 set community no-export !
  D. router bgp 2 neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 route-map rtrA in neighbor 3.3.3.3 remote-as 3 neighbor 3.3.3.3 route-map rtrC out ! route-map rtrA permit 10 set community 5 ! route-map rtrC permit 10 match community 5 ! route-map rtrC permit 20 !

• Question 746:

  Which two options describe how 6RD compares to automatic 6to4 tunneling? (Choose two.)

  A. 6RD provides a controlled exit point from the IPv6 Internet.
  B. 6RD provides a controlled entry point to the IPv6 Internet.
  C. 6RD is widely available in current OS implementations.
  D. Automatic 6to4 tunneling is widely available in current OS implementations.
  E. Automatic 6to4 tunneling and 6RD use a well-known IPv6 prefix.
  B. 6RD provides a controlled entry point to the IPv6 Internet.
  D. Automatic 6to4 tunneling is widely available in current OS implementations.

• Question 747:

  Two routers that are running MPLS and LDP have multiple links that than connect them to each other. An engineer wants to ensure that the label bindings are not flushed from the LIB if one of the links fails. Which configuration meets this requirement?

  A. the mpls ldp autoconfig command
  B. the mpls ip command on an MPLS TE tunnel
  C. the mpls ldp sync command under router process configuration mode
  D. the mpls ldp discovery targeted-hello accept command
  D. the mpls ldp discovery targeted-hello accept command

• Question 748:

  Which ACL entry can be used to block Teredo tunnels?

  A. Teredo tunnels cannot be blocked
  B. deny udp any any 3544
  C. deny ipv6 udp any any 3544
  D. deny 41 any any
  B. deny udp any any 3544

• Question 749:

  An ISP requires an infrastructure ACL protection on an router. Drag and drop each IACL entry on the left onto its logical order on the right?

  Select and Place:

  

  

• Question 750:

  Which two VPN Inter-AS options require the no bgp default route-target filter command? (Choose two.)

  A. MPLS VPN Inter-AS with ASBRs exchanging VPN-IPv4 addresses
  B. MPLS VPN Inter-AS with ASBRs exchanging IPv4 routes and MPLS labels
  C. MPLS VPN Inter-AS Option AB
  D. MPLS VPN Carrier Supporting Carrier using LDP and IGP
  E. MPLS VPN Carrier Supporting Carrier with BGP
  F. MPLS VPN eBGP multipath support for CSC
  A. MPLS VPN Inter-AS with ASBRs exchanging VPN-IPv4 addresses
  C. MPLS VPN Inter-AS Option AB