In the Junos OS, what is the default behavior of a switch when it receives a frame with an unknown destination MAC address?

In the Junos OS, what is the default behavior of a switch when it receives a frame with an unknown destination MAC address?A . It discards the frame.B . It floods the frame out of all ports except the one it was received on.C . It sends the frame to...

April 20, 2025 No Comments READ MORE +

In Ethernet switching, what is the primary function of a storm control policy?

In Ethernet switching, what is the primary function of a storm control policy?A . To prevent loops in the network.B . To restrict the rate of certain types of traffic.C . To filter MAC addresses.D . To segregate broadcast domains.View AnswerAnswer: B

April 18, 2025 No Comments READ MORE +

In the context of data center networking, what is the primary purpose of an Underlay Network?

In the context of data center networking, what is the primary purpose of an Underlay Network?A . To provide a physical infrastructure for an Overlay Network.B . To handle external network connections exclusively.C . To facilitate virtual machine migrations.D . To encrypt data traffic between servers.View AnswerAnswer: A

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When configuring static routes, which command is typically used?

When configuring static routes, which command is typically used?A . set protocols static routeB . set route aggregateC . set firewall filterD . set routing-options rib-groupsView AnswerAnswer: A

April 15, 2025 No Comments READ MORE +

Fill in the blank: In BGP, a route received from an ___________ peer will not be advertised to another ___________ peer by default.

Fill in the blank: In BGP, a route received from an ___________ peer will not be advertised to another ___________ peer by default.A . IBGP, IBGPB . EBGP, EBGPC . EBGP, IBGPD . Static, DynamicView AnswerAnswer: A

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What is the main advantage of using an Overlay Network in a data center?

What is the main advantage of using an Overlay Network in a data center?A . It simplifies physical network design by allowing multiple virtual topologies over it.B . It replaces the need for physical network infrastructure.C . It offers higher physical bandwidth capacity.D . It provides direct Internet access to...

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Which command on a router is used to view the current routing table?

Which command on a router is used to view the current routing table?A . show routing-tableB . show routeC . display ip routing-tableD . check route informationView AnswerAnswer: B

April 7, 2025 No Comments READ MORE +

In OSPF, which term refers to routers that have interfaces in multiple areas?

In OSPF, which term refers to routers that have interfaces in multiple areas?A . Internal RoutersB . Backbone RoutersC . Area Border Routers (ABRs)D . Autonomous System Boundary Routers (ASBRs)View AnswerAnswer: C

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What is the primary function of a VLAN?

What is the primary function of a VLAN?A . To encrypt network traffic.B . To provide a routing mechanism between different networks.C . To segment a network into multiple broadcast domains.D . To control network traffic based on MAC addresses.View AnswerAnswer: C

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Which two prefixes are contributing routes to a 10.20.0.0/18 aggregate route? (Choose two)

Which two prefixes are contributing routes to a 10.20.0.0/18 aggregate route? (Choose two)A . 10.20.0.0/24B . 10.20.60.0/23C . 10.20.0.0/16D . 10.20.100.0/24View AnswerAnswer: AB

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