Huawei H12-261 Online Practice Questions and Exam Preparation

Huawei H12-261 Online Questions & Answers

• Question 201:

  BGP EVPN, ? advertise external routes Which of the following route classes are used?

  A. Type1
  B. Type2
  C. Type3
  D. Type4
  E. Type5
  E. Type5

• Question 202:

  As shown in the figure, in IPv4 and IPv6 environments, the value of the SEL field in the IS-IS NET address is always 00.

  

  A. TRUE
  B. FALSE
  A. TRUE

• Question 203:

  If P1M-SM is enabled on a multicast network, an RP needs to be configured. The RP can be configured the following statements regarding RP configuration is true?

  A. No BSR needs to be configured when a dynamic RP is configured.
  B. When a static RP is configured, you need to configure a BSR that advertises RP information.
  C. The BSR needs to be configured as the RP backup when a dynamic RP is configured.
  D. RP information needs to be specified on all PIM routers when a static RP is configured-
  C. The BSR needs to be configured as the RP backup when a dynamic RP is configured.

• Question 204:

  Which IPv6 header field has a function similar to that of the "Type of Service" field in an IPv4 header?

  A. Flow Label
  B. Traffic Class
  C. Next Header
  D. Version
  B. Traffic Class

• Question 205:

  Regarding the cross-domain scenario, the following describes the VPN Option-B error?

  A. Reporting In the forwarded mode, the ASBR VPN LSP exchanges on the two private networks to be paired.
  B. Two neighbor relationships between ASBR MP-EBGP need to be established.
  C. The cross-domain scheme is not limited by the number of interconnections. VPN-option-B ASBR is linked.
  D. Two ASBR VPNv4 inter-exchange routes are exchanged with external label.
  D. Two ASBR VPNv4 inter-exchange routes are exchanged with external label.

• Question 206:

  The following is true for the VXLAN?

  A. External destination IP VXLAN VTEP IP address is the address of the tunnel end
  B. Source port number is UDP 4789
  C. Purpose The port number is UDP 4789
  D. VNI 24, VLAN has bits for distinguishing segments
  A. External destination IP VXLAN VTEP IP address is the address of the tunnel end
  C. Purpose The port number is UDP 4789
  D. VNI 24, VLAN has bits for distinguishing segments

• Question 207:

  As shown in the figure, the branches and branches use the redundant path to establish the total chain IPSEC VPN Router_B 1 URPF , and the traffic from the branch pair is on at the same time.

  

  Which of the following are correct options? ( ) Multiple choices

  A. When using the main channel redundancy IPSEC URPF URPF backup link, use the function under the physical interface to build the loose mode.
  B. When using multi-channel redundancy IPSEC tunnel URPF URPF chain backup, enable the function under the interface, you can use the grid mode
  C. When the primary channel redundancy IPSEC URPF URPF backup link is used, the function can be enabled on the physical interface.
  D. When using multi-channel redundancy IPSEC URPF URPF chain backup, enable the function on the physical interface, you can use the grid mode
  A. When using the main channel redundancy IPSEC URPF URPF backup link, use the function under the physical interface to build the loose mode.
  B. When using multi-channel redundancy IPSEC tunnel URPF URPF chain backup, enable the function under the interface, you can use the grid mode

• Question 208:

  If a Gigabit Ethernet port receive buffer becomes full on a LAN switch, what protocol can be used to request that the remote port delay sending frames for a specified time?

  A. 802.3AF
  B. 802.1D
  C. 802.3
  D. 802.3X
  E. 802.1U
  D. 802.3X

• Question 209:

  Which of the following route types is used to advertise external routes in BGP EVPN?

  A. Type 2
  B. Type 5
  C. Type 1
  D. Type 4
  E. Type 3
  B. Type 5

• Question 210:

  In the running broadcast router, the PIM-SM DR DR group needs to be elected for the source or end broadcast data, and the following is selected. Which rule is the correct one?

  A. Compare the DR PIM IP DR priority first, first the same priority level, and the ratio is higher than the router interface address.
  B. Interface mask length The PIM DR router is elected as
  C. DR PIM DR priority value The router with the lowest priority is elected as
  D. The router with a small IP DR address is elected as
  A. Compare the DR PIM IP DR priority first, first the same priority level, and the ratio is higher than the router interface address.