What Is a characteristic of a WLC that is in master controller mode?

• A.The master controller is responsible for load balancing all connecting clients to other controllers
• B.Configuration on the master controller is executed on all wireless LAN controllers.
• C.All new APs that join the WLAN are assigned to the master controller.
• D.All wireless LAN controllers are managed by the master controller.

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Refer to the exhibit.

What is the result when a switch that is running PVST+ is added to this network?

• A.DSW2 operates in Rapid PVST+ and the new switch operates in PVST+
• B.Both switches operate in the PVST+ mode
• C.Spanning tree is disabled automatically on the network
• D.Both switches operate in the Rapid PVST+ mode.

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A network engineer is configuring OSPF on a router. The engineer wants to prevent having a route to 177.16.0.0/16 learned via OSPF. In the routing table and configures a prefix list using the command ip prefix-list OFFICE seq S deny 172.16.0.0/16. Winch two identical configuration commands must be applied to accomplish the goal? (Choose two.)

• A.distribute-list OFFICE in under the OSPF process
• B.distribute-list prefix OFFICE in under the OSPF process
• C.distribute-list OFFICE out under the OSPF process
• D.ip prefix-list OFFICE seq 10 permit 0.0.0.0/0 ge 32
• E.Ip prefix-list OFFICE seq 10 permit 0.0.0.0/0 Ie 32

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Reter to the exhibit.

Refer to the exhibit. An attacker can advertise OSPF fake routes from 172.16.20.0 network to the OSPF domain and black hole traffic. Which action must be taken to avoid this attack and still be able to advertise this subnet into OSPF?

• A.Configure graceful restart on the 172.16.20.0 interface.
• B.Configure 172.16.20.0 as a stub network.
• C.Configure a passive Interface on R2 toward 172.16.20.0.
• D.Apply a policy to filter OSPF packets on R2.

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A server running Linux is providing support for virtual machines along with DNS and DHCP services for a small business. Which technology does this represent?

• A.container
• B.Type 1 hypervisor
• C.hardware pass-thru
• D.Type 2 hypervisor

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