H12-261 Exam Questions

A DR needs to be elected from a set of candidate PIM-SM routers for multicast data forwarding on the source side or the receiver side. Which of the following statements regarding D...

If PIM-SM is enabled on a multicast network, an RP needs to be configured. The RP can be configured as a dynamic or static RP. Which of the following statements regarding RP config...

If host HW1 on the network wants to join a video conference, what will the host do?

Which of the following statements correctly describes the corresponding MPLS TTL processing mode?

Which of the following statements regarding CE dual-homing features is false?

Level-1-2 IS can transmit Level-2 LSPs to a level-1 area. If the ATT bit in the Level-2 LSPs is set to 1, the Level-1 IS in the area can communicate with devices in other areas thr...

A network administrator is planning to use an automatic 6to4 tunnel to transmit IPv6 network. If the IPv4 address of the router interface is 138.14.85.210, the corresponding tunnel...

Two community filters are configured as follows: ip community-filter 1 permit 100:1 200:1 ip community-filter 2 permit 100:1 ip community-filter 2 permit 200:1 Which of the followi...

Which of the following statements regarding RD filters are true? (Choose two.)

Which of the following statements is true regarding the domain authentication mode md5 hello command in the IS-IS process?

Which of the following statements regarding OSPFv3 are true?

If an ABR is a Type 5/7 LSA translator in an NSSA, the ABR can aggregate Type 5 LSAs converted from Type 7 LSAs.

Which of the following statements regarding BGP route reflectors (RRs) are true?

When router R1 runs OSPF and they display ip routing-table command is executed on R1 to check the routing table, which of the following statements regarding OSPF information in the...

IS-IS elects a DIS on a broadcast network. Which of the following statements regarding DIS are true? (Choose three.)

In which scenarios can an AS-Path-filter be used? (Choose three.)

Routers R1 and R2 run BGP. Both the routers reside in AS 65234. Routes of R2 exist in the BGP routing of R1 but do not exist in the IP routing table of R1. What is the cause of thi...

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.

In the figure, the first record shows an LSP in the LSDB of a router, and the second record shows a newly received LSP. Which of the following statements is false?

Which of the following statements about BGP load balancing are false? (Choose three.)

BGP can automatically summarize only routes with the Origin attribute being Incomplete.

Which of the following statements route import is false?

Which of the following statements regarding BGP route summarization is true? (Choose two.)

The IS-IS overload bit is set on R3. Which of the following statements are true? (Choose three.)

Which of the following statements regarding CHAP authentication in the PPP protocol are true? (Choose three.)

Which of the following statements regarding 802.1s deployment is true?

Based on the key configurations, as shown in the figure, R1 and R2 establish a Level-2 neighbor relationship. Which of the following statements regarding routing entries on R2 are...

For Huawei S series switches, to control which member switch becomes the master switch of a stack, first power on the switch you wish to be the master switch, and then wait 20 seco...

A network with the typology shown in the figure below is set up in a lab. On the network, SW1 uses the default configurations, and STP disables on SW2. Given this information, whic...

Huawei switches SWA and SWB are connected through seven physical Ethernet links and are configured with static link aggregation. On SWA, the interface and are configured in the fol...

An MSTP switch considers an RSTP switch to be an MSTP region that consists of only one switch and parses RST BPDUs into MST BPDUs, in which IRPC is 0.

On an RSTP-enabled switch, if the network topology changes, which of the following statements regarding changes to the Layer 2 forwarding entries learned by the switch is true?

The figures below show an enterprise's Layer 2 networking architecture and information displayed when engineers check the device status after communication between departments fail...

You are performing troubleshooting on a LAN and suspect that the error is caused by mismatching working modes. Which of the following switch interface errors indicate that the work...

The ip ip-prefix ip-prefix-name [ index index-number ] {permit | deny} ipv4 address mask-length [ greater-equal greater-equal-value ] [ less-equal- less-equal-value ] command is us...

An OSPF router is connected to Area 0 and Area 1, and Area 1 is configured as a stub area. Which type of LSAs are in Area 1?

According to the following scenario, which of the following statements are true?

Which of the following statements regarding OSPFv3 Router-LSAs is true?

According to the figure shown and assuming that IPv6 is enable on ISIS process of all routers, R1, R2, and R3 establish Level-2 neighbor relationships. Which of the following state...

Which of the following statements regarding OSPFv3 is false?

Router HW1 runs BGP, and has IBGP peers and EBGP peers configured. Which of the following statements regarding the IBGP peers and EBGP peers are true?

Which of the following statements regarding IS-IS GR is true?

What are the possible causes for an establishment failure of an IBGP peer relationship between two routers?

The router data is as follows. Which of the following statements is true?

Which of the following statements regarding LSDB synchronization on an IS-IS broadcast network is true?

Which of the following statements regarding IS-IS authentication are true?

A BGP connection goes down after being successfully set up. What is not possible cause for this problem?

On an OSPF broadcast network, four routers (RTA, RTB, RTC, and RTD) are deployed on the same network segment. The DR priorities of RTA, RTB, RTC, and RTD are 2, 1, 1, and 0 respect...

When a Layer 2 switch sends IP packets originating from one VLAN to another, which of the following fields is rewritten?