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Huawei H12-261 Exam Questions
HCIE-Routing & Switching (Written) (Page 11 )

Updated On: 17-Feb-2026
Page 11 of 98
PDF with 483 Questions

Which of the following are differences between PIM-SM and PIM-DM? (Multiple Choice)

  1. PIM-SM has RPTs and SPTs but PIM-DM has only RPTs
  2. BSRs/RPs exist only on a PIM-SM network, not on a PIM-DM network
  3. PIM-SM is applicable to a network with few receivers; PIM-DM is applicable to a network with a larger number of receivers
  4. Whether in PIM-SM or PIM-DM mode, receiver hosts must join multicast groups through IGMP

Answer(s): B,C,D



A (*,G) multicast entry is associated with which multicast type of feature within the HW IP multicast network? (Multiple Choice)

  1. Shared tree
  2. Dense Mode
  3. Source tree
  4. Sparse Mode
  5. Dense Tree
  6. PIM bidirectional

Answer(s): A,D,F



The HW network consists of Network A and B that are connected via Router HW1 and Router HW2. The HW network is shown in the following exhibit.


To set up an IPSec VPN between routers HW1 and HW2, which of the following crypto access-lists must be configured on Router HW1 in order to send LAN to LAN traffic across the encrypted VPN tunnel?

  1. rule permit ip source 10.1.2.0 0.0.0.255 destination 10.1.1.0 0.0.0.255
  2. rule permit ip source 10.1.1.0 0.0.0.255 destination 192.168.1.2 0
  3. rule permit ip source 198.168.1.1 0 destination 192.168.1.2 0
  4. rule permit ip source 10.1.1.0 0.0.0.255 destination 10.1.2.0 0.0.0.255
  5. rule permit ip source 192.168.1.1 0 destination 10.1.2.0 0.0.0.255

Answer(s): D



Before configuring AAA, you need to define the RADIUS server. The following commands can be used to define it.

[Huawei]radius-server template EXAM
[Huawei-radius-EXAM] radius-server shared-key cipher HUAwei123
[Huawei-radius-EXAM] radius-server authentication 10.7.66.66 1812
[Huawei-radius-EXAM] radius-server authorization 10.7.66.66 1812
[Huawei-radius-EXAM] radius-server accounting 10.7.66.66 1813
[Huawei-radius-EXAM] radius-server retransmit 2

[Huawei-radius-EXAM] radius-server accounting 10.7.66.66 1813 [Huawei-radius-EXAM] radius-server retransmit 2

  1. FALSE
  2. TRUE

Answer(s): B



From the list of applications below, identify the TCP port numbers used for 443, 179,137,110, and 23 in the proper sequence:

  1. HTTPS, BGP, NetBios Name Server, POP3, Telnet
  2. Finger, DHCP Server, NetBios Name Server, POP3, Telnet
  3. BGP, POP3, SNMP, TFTP, Telnet
  4. LDAP, SNMP, TFTP, POP3, Telnet
  5. HTTPS, SNMP, POP3, DNS, Telnet

Answer(s): A






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