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HCIP-Datacom-Advanced Routing & Switching Technology Questions 153–160 (page: 21)

Updated On: 14-Aug-2026

Which of the following Community attributes can ensure that the propagation range of BGP routing entries is only within the AS? (Choose two.)

  1. No_Export
  2. No_Export_Subconfed
  3. Interne
  4. No_Advertise

Answer(s): A,B



According to this picture, what can we judge? (Choose three.)

  1. The device type of R1 is definitely not Leve1-1
  2. R1 has 6 IS-IS IPv6 routes
  3. R1 does not have IS-IS IPv6 routing
  4. IS-IS IPv6 must be enabled on GigabitEthernet0D/1 of R1

Answer(s): A,B,D



A park deployed IPv6 for business testing. There are 4 routers (R1, 22, R3 and R4) in this network, running OSPFv3 to realize the interconnection of IPv6 network. There is a new router R5 that needs to be connected to the network for testing. An engineer introduced a direct route in the OSPFvV3 process of R4 to realize that the devices in the campus network can access the GE0/0/1 port address of R5.
Which of the following descriptions of the scene are correct? (Choose three.)

  1. R2 will generate a Type4 LSA and only flood in Area 0
  2. R4 will generate an IPv6 routing prefix introduced by Type5 LSA description
  3. R2 will generate a Type4 LSA describing the Router ID of R4
  4. R4 will generate a Type5 LSA and only flood in Area 1

Answer(s): A,B,C



According to this picture, what can we judge? (Choose two.)

  1. If the routing policy on AS_Path is not configured, then 3002:-4/128 must not originate from AS 65001
  2. R1 does not have routes of 3002:.3/128 and 3002.-4/128
  3. R1 has routes of 3002.-3/128 and 3002:.4/128
  4. If the routing policy on AS_Pash is not configured, then 3002:4/28 must originate from AS 65001

Answer(s): C,D



Part of the configuration of R1 is as follows.
Which of the following statement about IS-IS on R1 is correct? (Choose two.)

  1. The routing information of process 2 and process 3 are isolated
  2. Process 1 only contains global routing information
  3. Process 1 also contains global routing information. And VRF tt, rr routing information
  4. The routing information of process 2 and process 3 will be shared

Answer(s): A,B



A park deployed IPv6 for business testing. There are 4 routers in the network, running OSPFV3 to realize the interconnection and intercommunication of IPv6 networks. As shown in the figure, an engineer checked the LSDB of R2 and intercepted one of the Link-LSAs. Regarding the description of the LSA, which of the following statements are correct? (Choose three.)

  1. The link-local address of the R2 interface GE0/0/0 is FE80::2E0; FCFF:FECD:4F79
  2. The router that generated the LSA is R2
  3. The LSA shows that R2 does not support external routing, but participates in IPv6 routing calculations
  4. The IPv6 address prefix of the R2 interface GE0/0/0 is 2001:2343: 23: :/64

Answer(s): A,B,D



According to this picture, what can we know? (Choose two.)

  1. R1 access 172.17.1.5 has a loop
  2. R1 has a route to 172.17.1.5
  3. R1 does not access the route of 172.17.1.5
  4. R1 accesses the path of 172.17.1.5 without any problems

Answer(s): A,B



Which of the following description of the configuration on this switch is correct?

  1. To configure the DHCP server and DHCP relay, DHCP must be enabled globally
  2. Specify the DHCP server group as dhcpgroup1 for the VLAN100 interface
  3. First, you need to create a DHCP server group and add a DHCP server to the server group
  4. The VANIF100 interface will send the received DHCP messages to the external DHCP Server through the relay

Answer(s): A,B,C,D



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