What is the security level for untrust zones in the USG Series firewalls? (Radio).

• A.5
• B.15
• C.10
• D.50

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Regarding the LDP protocol session establishment process, the description is correct?

• A.When both parties receive a keepalive message from the peer, the LDP session is successfully established
• B.Hello messages discovered by LDP neighbors use TCP messages with a destination address of multicast address 224002
• C.The party with the larger transmission address initiates the establishment of a TCP connection as the active party
• D.After the TCP connection is successfully established, the active party sends an initialization message to negotiate the relevant parameters of the LDP session,

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The following statement about EVPN Type5 routing is wrong? (Single choice questions).

• A.Type5 routing carries both Layer 2 VWI and Layer 3 VNI
• B.The IP Prefix field can carry both host and network segment addresses.
• C.Type5 is an IP prefix route.
• D.Type5 routes carry Layer 3 VNI.

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If you have a LOCAL AREA NETWORK running 8021D Spanning Tree Protocol, the non-root switch does not receive which parameter under the root switch?

• A.MaxAge
• B.Hello time
• C.Hold time
• D.Forward delay
• E.Root cost

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OSPFv3 uses the same route advertisement method as OSPFv2: advertising is done through the network command in the OSPFv3 area view.

• A.TRUE
• B.False

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