According to this figure, it can be known that in VLAN300, 0 MAC drift occurred by 00e0-fc3d-3bdb from 17:22:38 to 17:22.44 on 2020-06-04.

According to this figure, it can be known that in VLAN300, 0 MAC drift occurred by 00e0-fc3d-3bdb from 17:22:38 to 17:22.44 on 2020-06-04. A . 5B . 65535C . 300D . 1View AnswerAnswer: A

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Which of the following statements regarding the election of DR on this network is correct?

OSPFv2 is an IGP running on an IPv4 network; OSPFv3 is an IGP running on an IPv6 network. The basic working mechanism of OSPFv3 is the same as OSPFv2, such as the election of DR and BDR. As shown in the figure, an engineer uses three routers to test IPv6...

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According to this picture, we can judge:

According to this picture, we can judge: A . R1 is configured with regional authenticationB . The device type of R1 is Level-1C . The device type of R1 is Level-2D . R1 has configured the routing domain authenticationView AnswerAnswer: C

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In the network shown in the figure below, if you want to implement a remote LDP session between SWA and SWC, which statement is correct?

In the network shown in the figure below, if you want to implement a remote LDP session between SWA and SWC, which statement is correct? A . No need to specify the lsr-id of the correct equivalentB . The configuration in the figure can be achievedC . Need to create...

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As shown in the figure, network administrator A on the R1 router, after modifying the Local Preference value of the routing entry sent to R2 through the routing policy, can control the path of traffic leaving AS100.

As shown in the figure, network administrator A on the R1 router, after modifying the Local Preference value of the routing entry sent to R2 through the routing policy, can control the path of traffic leaving AS100. A . TRUEB . FALSEView AnswerAnswer: B

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By default, which of the following secure MAC address types will be lost after the device restarts?

By default, which of the following secure MAC address types will be lost after the device restarts?A . Black hole MAC addressB . Sticky MAC addressC . Secure dynamic MAC addressD . Secure static MAC addressView AnswerAnswer: C

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The OSPF protocol runs between CE and PE, when CE1 advertises the route of the site to CE2. Which of the following description is wrong?

The OSPF protocol runs between CE and PE, when CE1 advertises the route of the site to CE2. Which of the following description is wrong?A . When PE2 receives a BGP route from PE1 that carries a different Domain ID from the local one, it is correct for all LSAs,...

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A network engineer outputs the following information when troubleshooting OSPF. Based on this, determine which reason causes the adjacency relationship to fail to be established normally?

A network engineer outputs the following information when troubleshooting OSPF. Based on this, determine which reason causes the adjacency relationship to fail to be established normally? A . Authentication password is not-consistentB . Regional type is not-consistentC . The interval for sending Hello messages is not-consistentD . The IP address...

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Regarding BGP/MPLS IPVPN routing interaction, which of the following descriptions is wrong?

Regarding BGP/MPLS IPVPN routing interaction, which of the following descriptions is wrong?A . The egress PE can send IPv4 routes to the remote CE through BGP, IGP or static routingB . After the egress PE receives the VPNv4 route advertised by the ingress PE, it filters the VPNv4 route according...

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As shown in the figure:

As shown in the figure: A . IS-Leve1 of R3 and R1 do not matchB . R3 and R1 have different area codesC . The IIH certification of R3 and R1 failedD . The System ID of R3 and R1 are duplicatedView AnswerAnswer: D

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