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In SSM, which version of IGMP needs to be used?
In SSM, which version of IGMP needs to be used?A . IGMPv1B . IGMPv3C . IGMPv2D . IGMPv4View AnswerAnswer: B
There is a message in the BGP protocol that is periodically sent between BGP neighbors to maintain the neighbor relationship. This message is:
There is a message in the BGP protocol that is periodically sent between BGP neighbors to maintain the neighbor relationship. This message is:A . UpdateB . HelloC . openD . KeepaliveView AnswerAnswer: D
Regarding the description of configuring the security level of the security zone of the firewall, which of the following is wrong?
Regarding the description of configuring the security level of the security zone of the firewall, which of the following is wrong?A . In the same system, two security zones are not allowed to configure the same security levelB . Security levels can only be set for custom security areasC ....
Which of the following statements about OSPF protocol packets is wrong?
Which of the following statements about OSPF protocol packets is wrong?A . The header format of all OSPF packets is the sameB . All OSPF packet headers carry the Router-ID fieldC . The OSPF protocol uses five types of packets to complete the transfer of routing informationD . OSPF packets are encapsulated in UDP packets, and the port number is 89View...
Regarding the description of network address port translation (NAP) and network address translation only (No-PAT), which of the following statements is correct?
Regarding the description of network address port translation (NAP) and network address translation only (No-PAT), which of the following statements is correct?A . No-PAT supports protocol address translation at the network layerB . No-PAT only supports protocol port translation at the transport layerC . After NATP conversion, for external network users, all packets will...
Regarding the ABR in OSPF, which is the wrong description?
Regarding the ABR in OSPF, which is the wrong description?A . ABR cannot generate Type 3, Type 4, and Type 5 LSAsB . Convert the Type 1 and Type 2 LSAs in the connected non-bone thousand areas into Type 3 LSAs and publish them to the backbone areaC . The Type 1, Type 2, and Type 3 LSAs in the...
What are the key components of building an IP wide-area bearer network solution together with Huawei NetEngine intelligent routers?
What are the key components of building an IP wide-area bearer network solution together with Huawei NetEngine intelligent routers?A . iMaster NCE-FabricB . iMaster NCE-IPC . iMaster NCE-CampusD . iMaster NCE-WANView AnswerAnswer: D
The rated voltage of the cell (CELL) in the VRLA battery is ().
The rated voltage of the cell (CELL) in the VRLA battery is ().A . 12VB . 6VC . 2VD . 1VView AnswerAnswer: C
The IP protocol number of the VRRP message is:
The IP protocol number of the VRRP message is:A . 116B . 114C . 112D . 118View AnswerAnswer: C
When using authentication in BGP configuration, how should it be configured?
When using authentication in BGP configuration, how should it be configured?A . A pair of BGP peers must use the same MD5 passwordB . All routers in the AS must use the same passwordC . All BGP peers on a router must use the same passwordD . All routers in the same AS must use the same passwordView AnswerAnswer: A
