최신 JN0-280 무료덤프 - Juniper Data Center, Associate (JNCIA-DC)

A. Origin

B. Local Preference

C. AS Path Length

D. MED

A. EBGP

B. VXLAN

C. EVPN

D. OSPF

A. protocol

B. destination address

C. source address

D. type

A. It is used to prioritize routes received from different EBGP peers and is considered before the AS_PATH attribute.

B. It is a Cisco-specific attribute used to prefer paths from one BGP speaker over another, evaluated before the Local Preference.

C. It is used to balance load among multiple links and is considered after the MED attribute.

D. It determines the stability of a route and is checked after the Local Preference attribute.

A. An IP fabric uses spine and leaf devices.

B. An IP fabric depends on Layer 2 switching.

C. An IP fabric provides traffic load sharing.

D. An IP fabric allows devices to always be one hop away.

A. It floods the frame out of all ports except the one it was received on.

B. It buffers the frame until the MAC address can be learned.

C. It sends the frame to its default gateway.

D. It discards the frame.

A. LACP is used to monitor the status of an aggregated Ethernet bundle's member interfaces on a Junos device.

B. LACP is used to automatically add and delete interfaces from aggregated Ethernet bundles on a Junos device.

C. One side of the LACP session must be in active mode to exchange LACP packets on a Junos device.

D. Both sides of the LACP session must be in active mode to exchange LACP packets on a Junos device.

A. BGP provides the control plane within the overlay network.

B. OSPF provides the control plane within the overlay network.

C. An encapsulation of the original packet is required to transport the packet across the network.

D. It is the only option to provide reachability between servers that reside in the same network segment in a data center.

A. To reduce the number of required IBGP sessions in a network

B. To automatically select the best route

C. To increase the speed of BGP convergence

D. To encrypt BGP messages

A. Playback attacks

B. Man-in-the-middle attack

C. Data decryption

D. Hashing attacks