A network engineer must configure th

单选题 A network engineer must configure the router R1 GigabitEthernet1/1 interface to connect to the router R2 GigabitEthernet1/1 interface. For the configuration to be applied, the engineer must compress the address 2001:db8:0000:0000:0500:000a:400F:583B. Which command must be issued on the interface?

A、 ipv6 address 2001::db8:0000:500:a:400F:583B

B、 ipv6 address 2001:db8:0:500:a:4F:583B

C、 ipv6 address 2001:db8::500:a:400F:583B

D、 ipv6 address 2001:0db8::5:a:4F:583B

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单选题 A network engineer must configure the router R1 GigabitEthernet1/1 interface to connect to the router R2 GigabitEthernet1/1 interface. For the configuration to be applied, the engineer must compress the address 2001:db8:0000:0500:000a:400f:583b. Which command must be issued on the interface?

A、ipv6 address 2001::db8:0000:500:a:400f:583b

B、ipv6 address 2001:db8:0:500:a:4F:583b

C、ipv6 address 2001:db8::500:a:400f:583b

D、ipv6 address 2001:db8::5:a:4F:583b

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单选题 What is a role of access points in an enterprise network?

A、integrate with SNMP in preventing DDoS attacks

B、serve as a first line of defense in an enterprise network

C、connect wireless devices to a wired network

D、support secure user logins to devices on the network

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A、The network has multiple endpoint listeners, and it is desired to limit the number of broadcasts.

B、The ISP requires the new subnet to be advertised to the Internet for web services.

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D、Traffic on the subnet must traverse a site-to-site VPN to an outside organization.

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单选题 What is a network appliance that checks the state of a packet to determine whether the packet is legitimate?

A、Layer 2 switch

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A、Interface errors are incrementing.

B、High usage is causing high latency.

C、An incorrect SFP media type was used at SiteA.

D、The sites were connected with the wrong cable type.

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单选题 Under which condition is TCP preferred over UDP?

A、UDP is used when low latency is optimal, and TCP is used when latency is tolerable.

B、TCP is used when dropped data is more acceptable, and UDP is used when data is accepted out-of-order.

C、TCP is used when data reliability is critical, and UDP is used when missing packets are acceptable.

D、UDP is used when data is highly interactive, and TCP is used when data is time-sensitive.

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A、It allows the administrator to assign the channels on a per-device or per-interface basis.

B、It segregates devices from different manufactures onto different channels.

C、It analyzes client load and background noise and dynamically assigns a channel.

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