JN0-682 試験問題を無料オンラインアクセス

You are asked to manage the oversubscription ratio of your spine and leaf IP fabric. You determine that you are at a 3:1 ratio of downstream to upstream traffic and must achieve a 1.1ratio. In this scenario, which two actions would you take to achieve this goal? (Choose two.)

• A.Reduce the number of leaf nodes on your design.
• B.Reduce the number of server facing that each leaf node uses to carry traffic.
• C.Increase the number of spine nodes in your design.
• D.Increase the number of server facing ports that each leaf node uses to carry traffic.

What is an advantage that EVPN has over VPLS when used for DCI?

• A.reverse path forwarding
• B.transparent BPDU transport
• C.mass MAC withdrawal
• D.active/standby multihoming

An EVPN-signaled VXLAN overlay has been deployed in the network shown in the exhibit. Host1 is a bare metal server, and is dual-homed to the network. The IP addresses 10.1.1.1/24 and 10.1.1.2/24 are assigned to the same physical NIC, and no virtualization is configured on the server.

In this scenario, which two statements are true? (Choose two.)

• A.The MAC address associated with 10.1.1.1/24 and 10.1.1.2/24 will be same when advertised to leaf3.
• B.The connection host1 to devices leaf1 and leaf2 must be configuration a LAG.
• C.The ESI assigned to the host1 link must be the as the ESI assigned to the leaf2 host1 link.
• D.Traffic from IP address 10.1.1.1/24 must traverse the VXLAN network to reach IP address 10.1.1.2/24

Devices spine1 and spine have been configured as distributed Layer 3 gateways in the VXLAN topology, and devices leaf1 and leaf3 have been configured as layer 2 gateways. Device host must be able to communicate with device host?

Which two statements are true? (Choose two.)

• A.Traffic from host1 to host2 will transmit the VXLAN tunnel from leaf1 to leaf3.
• B.Traffic from host1 to host will transit a VXLAN tunnel to spine or spine2 then a VXLAN from spine1 or spine2 to leaf 3.
• C.An IRB interface must be configured on device leaf1 and leaf2.
• D.An IRB interface must be configured on devices spine1 and spine2.

Which two statements about a DHCP relay in an EVPN-VXLAN fabric are correct? (Choose two.)

• A.Virtual gateway and anycast gateway addressing are both supported.
• B.The DHCP client and the DHCP server must reside in the same routing instance.
• C.Anycast gateway addressing is not supported.
• D.The DHCP client and the DHCP server can reside in different routing instances.