When the stateful inspection firewall forwarding a subsequent packet (non-first packet), which is mainly based on the following items?

• A.Route table
• B.OFIB table
• C.Session table
• D.MAC address table

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Which of the following statements about VLAN hot backup is wrong? (Multiple choice)

• A.When configuring VRRP hot backup, you can configure the priority of VRRP to determine the primary and backup colors of the AC device
• B.When configuring VRRP hot standby, the active and standby ACs must be on the same Layer 2 network
• C.In dual-link hot backup, the priority of the active and standby ACs can be configured to be the same to achieve backup in load sharing mode
• D.In VRRP hot backup, the active and standby ACs can be on different Layer 2 networks and communicate with each other through Layer 3 for backup

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Which of the following BGP attributes are not required to be included in the Update message of BGP routing? (Multiple choice)

• A.AS_PATH
• B.MED
• C.Origin
• D.Local-Preference

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MQC, like PBR, can only be called under the three-layer interface of the device.

• A.FALSE
• B.TRUE

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How long is the default DHCP address pool lease period?

• A.1 month
• B.1 week
• C.1 day
• D.1 hour

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