JN0-343 試験問題を無料オンラインアクセス

In which two situations will the BGP next-hop attribute point to Router A? (Choose two.)

• A.When Router A sends routing updates to its EBGP peer Router B with multihop configured.
• B.When Router A sends routing updates to its IBGP peer Router B when route reflectors are not used.
• C.When Router A sends routing updates to its IBGP peer Router B when route reflectors are used.
• D.When Router A sends routing updates to its IBGP peer after redistributing routes to BGP from an IGP.

At which configuration hierarchy level is a static bridge table entry configured?

• A.[ protocols ]
• B.[ ethernet-switching-options ]
• C.[ forwarding-options ]
• D.[ interfaces interface-name ]

What does an ABR between a backbone area and a totally stubby area inject into the totally stubby area?

• A.a default route
• B.an external route
• C.an LSA Type 4
• D.an LSA Type 5

What is the purpose of MAC limiting?

• A.MAC limiting limits the number of source MAC addresses that may be learned on an interface and protects it from MAC spoofing.
• B.MAC limiting sets a maximum rate on addresses learned over a period of time to minimize possible congestion caused by flooding.
• C.MAC limiting on a Layer 3 interface prevents a duplicate MAC address for a single IP address.
• D.MAC limiting limits the size of the CAM table and accelerates the aging of MAC addresses.

Which three statements correctly describe the default BGP advertisement behavior in the Junos OS? (Choose three.)

• A.Routes learned through IBGP will be advertised to EBGP peers.
• B.Routes learned through IBGP are advertised to other IBGP peers.
• C.Routes learned through EBGP are advertised to other EBGP peers.
• D.Routes learned through an IGP are automatically advertised to EBGP peers.
• E.Routes learned through EBGP are advertised to IBGP peers.