Which of the following SNMP packets are sent to the NMS by the Agent on the managed device?

• A.Get-Next-Request
• B.Get-Request
• C.Set-Request
• D.Response

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In the network shown in the figure below, when the OSPF neighbor status is stable, what is the neighbor status of Router B and Router C?

• A.2-way
• B.Attempt
• C.Down
• D.Fu11

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Which of the following cannot be the length of the IPv4 packet header?

• A.32B
• B.64B
• C.20B
• D.60B

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Which OSPF version below is suitable for IPv6?

• A.OSPFv3
• B.OSPFv1
• C.OSPFv4
• D.OSPFv2

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Which of the following options are configured in a Layer 2 ACL? (Multiple choices)

• A.rule 10 permit 12-protoco1 arp
• B.rule 25 permit source 192.168.1.1 0.0.0.0
• C.rule 20 permit source-mac 0203-0405-0607
• D.rule 15 permit vlan-id 100

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