[2022年06月19日]H12-891_V1.0試験問題集で100%合格率H12-891_V1.0試験！ [Q281-Q302]

281、The correct description about the BGP reflector is ?( Multiple choice questions).

282、The most effective way to view device warnings through the CLI is ?

283、If there are multiple recipients in a multicast group, the administrator enables the IGMP-Snooping function on the switch connecting the recipient, and when the receiver receives the universal group query packet of the queryer from the switch, how should multiple recipients respond?

284、The following is the correct description of the aggregation of BGP (radio).

285、What kind of scenario can use AS one path and one filter?

286、What are the differences between traffic policing and traffic shaping?

287、Which is the correct description of optimal routing election for each protocol in the following options?( Radio).

288、Is the following GR description of ISIS correct?

289、What designs in the router can improve the reliability of the router?

290、What are the following techniques for improving MPLS BGP VPN reliability?( Multiple choice question)

291、Regarding the Stub region in the OSPF protocol , the following statement is correct.

292、By default, which of the following security MAC address types lose table entries after the device restarts?

293、Host HW1 in the HW device network Wants to join a video conference, so what does that host do?

294、In the following topology diagram, R1 can access the Internet through R2 and R3, R1 and R2, R1 and R1 An EGP connection is established between R3 , and R2R3 belongs to the same AS, each via BGP Publishing a default route that requires R1 to visit lnternet’s traffic preference R2, can the following practices be achieved?

295、The following description of the link state protocol is plausible?

296、The switch SWA and SWB are connected together by 2 Ethernet links, where the switch SWA has the following interface configuration:

297、View the details of all VPN instances on a network device and the results are as follows, which of the following statements is wrong?( Multiple choice questions).

298、In different scenarios, RSTP provides different protection functions, and the wrong statement about this statement is

299、You expect to deploy multicast video applications on your private, on-premises network. To achieve this, you need to have a private multicast IP address in your network . So which range of IP addresses can be used?( Single choice questions).

300、MQC, like PBR-can only be called under the device’s Layer 3 interface.

301、In an MPLS BGPVPN environment, if tags are distributed only through BGP and LDP, the MPLS tags of the message can be up to two layers of tags

302、Regarding the WRR (Weight Round Robin) description of the error is ?( Multiple select).