[Q72-Q95] H12-831_V1.0 Dumps are Available for Instant Access [2022]

NO.72 . OSPFv2 is an IGP running on an IIPv4 network. OSPFV3 is an IGP running on an IPv6 network. Compared with OSPFv2, OSFv3 has similar LSA, but the function is slightly different. The following is the description of the LSA function of OSPFv3. Please drag the LSA to the correct LSA function column.

NO.73 Configured on an interface: isis timer hello 5 level-2, which of the following statements is correct?

NO.74 When troubleshooting the EBGP neighbor relationship, you found that two directly connected devices use Loopback ports to establish a connection, so execute display current-configuration configuration bgp to view the configuration of peer ebgp-max-hop hop-count. Which of the following statements is correct?

NO.75 As shown in the figure, OSPF is deployed in a campus, and Area 1 is deployed as an NSSA are a. In the case of missing header, R2 will automatically generate a missing header route of Type 7 LSA and flood it in the NSSA area

NO.76 MPLS-straight is slower than IP forwarding.

NO.77 Traditional BGP4 can only manage IPv4 unicast routing information. In order to provide support for multiple network layer protocols, MP-BGP extends BGP-4.
MP-BGP uses address families to distinguish different network layer protocols. Which of the following address families are currently supported? (Multiple choice)

NO.78 Regarding the BGPI MPLS IPVPN network architecture, which of the following descriptions is wrong?

NO.79 Part of the configuration of R1 is as follows, which of the following statement about OSPF on R1 is correct? (Multiple choice)

NO.80 For the same MAC address, the priority of the manually configured MAC entry is higher than the automatically generated entry.

NO.81 As shown in the figure, the operator’s BGP/MPLS IP VPN backbone network builds SP through DP. If you want to implement user X If the two sites communicate through the BGP/MPLS IPVPN network, PE1 and PE2 must use a 32-bit masked loopback interface address to establish an MP-IBGP peer relationship.

NO.82 When troubleshooting the EBGP neighbor relationship, you find that the two directly connected devices use the loopback interface to establish a connection, so execute display current-configuration configuration bgp to check the unitary setting of peer ebgp-max-hop hop-count, which of the following statements is correct?

NO.83 Which of the following features affects BGP neighbor establishment?

NO.84 When 0SPFV2 evolves to 0SPFV3, the LSA format and function are exactly the same, but the network layer in the LSA address from IPv4 to IPv6o

NO.85 As shown in the figure, a sham link is established between PE1 and PE2 through the LoopBackD interface. CE2 can learn the route to the 192.168.1.0/24 network segment (the direct route on CE1) through the sham link and backdoor link. If you keep the default configuration, the cost value of the route from CE2 to the 192.168.1.0/24 network segment should be (). (Please fill in the Arabic numerals directly, without symbols)

NO.86 Since BGP is an EGP routing protocol, BGP routing policies can only be deployed between EBGP neighbors.
The routing policy deployed between IBGP neighbors is invalid.

NO.87 What is the meaning of display current-configuration I include vlan command?

NO.88 Which of the following is not part of the preliminary preparations for the cutover plan?

NO.89 According to this picture, what can we judge? (Multiple choice)

NO.90 Which of the following role of Link-LSA in OSPFv3 not include?

NO.91 According to this picture, cooked I’] can be judged?

NO.92 The routing policy tools that can be used by BGP mainly include Filterpolicy and oRoute-policy.
Fiterpolicy can only filter routes, Rote – policy can only modify routes

NO.93 esigth uses different colors to distinguish different alarm levels, red represents emergency, orange represents important, and yellow represents The table is secondary, and blue represents the prompt. Which of the following statements about different alarm levels is correct: (multiple choice)

NO.94 Configuring DHCP Snooping can be used to prevent imitator attacks, so the configuration process needs to include the following What are the steps?

NO.95 Which of the following reasons may cause the hosts in the same VLAN of the LAN to fail to communicate with each other?