JN0-281

With regards to graceful restart, which two statements are true? (Choose two.)A . A supported routing protocol, such as BGP, must be operational for graceful restart to work.B . NSR must be enabled for graceful restart to work.C . Dual routing engines are required for graceful restart to work.D ....

What are the different OSPF area types? (Choose two)A . Stub AreaB . Not-So-Stubby Area (NSSA)C . Default-Free ZoneD . Virtual Link AreaView AnswerAnswer: AB

What is the function of the 'Weight' attribute in BGP, and where is it used in the route selection process?A . It is used to prioritize routes received from different EBGP peers and is considered before the AS_PATH attribute.B . It determines the stability of a route and is checked...

What roles do the Designated Router (DR) and Backup Designated Router (BDR) play in OSPF?A . They redistribute routes between OSPF and non-OSPF networks.B . They are responsible for generating LSAs for external routes.C . They reduce the number of adjacencies on broadcast networks.D . They determine the shortest path...

In the context of Layer 2 switching, what does RSTP stand for?A . Rapid Spanning Tree ProtocolB . Routing Switch Transport ProtocolC . Redundant Switching Tree ProtocolD . Resilient Switching Transport ProtocolView AnswerAnswer: A

How does a layer 2 switch populate its bridge table?A . It stores the protocol number of frames traversing the network.B . It stores both the source and destination MAC addresses of frames traversing the network.C . It stores the destination MAC address of frames traversing the network.D . It...

Which statement is correct about OSPF?A . OSPF is link-state protocolB . OSPF is a path-vector protocolC . OSPF is a distance-vector protocolD . OSPF is a device-state protocolView AnswerAnswer: A

What is the first route selection mechanism for IBGP?A . as pathB . MEDC . local preferenceD . originView AnswerAnswer: C

Which of the following is an important consideration when configuring BFD?A . Setting a very high multiplier to avoid false positivesB . Using the same BFD interval on all devices in the networkC . Adjusting the BFD interval and multiplier according to network needsD . Disabling all other failure detection...

What are two characteristics of a typical EBGP underlay fabric? (Choose two.)A . Each device in an EBGP fabric will be configured in its own unique private AS.B . Each device in an EBGP fabric will be configured to be part of the same private AS.C . An EBGP fabric...