You are asked to deploy 100 QFX Series devices using ZTP. Each QFX5120 requires a different configuration.
In this scenario, what are two components that you would configure on the DHCP server?
(Choose two.)
A. the MAC address for each QFX5120
B. the MAC address of the FTP server
C. the management IP address for each QFX5120
D. the IP address of the FTP server
正解:C,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 2:
You are asked to build out the VXLAN control plane.
In this scenario, which two protocols provide this capability? (Choose two.)
A. OSPF
B. IS-IS
C. PIM-SM
D. MBGP
正解:C,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 3:
You are deploying an IP fabric with an oversubscription ratio of 3:1.
In this scenario, which two statements are correct? (Choose two.)
A. The oversubscription ratio decreases when you add leaf devices.
B. The oversubscription ratio increases when you remove leaf devices.
C. The oversubscription ratio remains the same when you add leaf devices.
D. The oversubscription ratio remains the same when you remove leaf devices.
正解:B,C
解説: (Pass4Test メンバーにのみ表示されます)
質問 4:
Click the Exhibit button.

Referring to the configuration shown in the exhibit, assume that there is no external router present and that the configuration is fabric-only.
Which two statements are true about the example configuration? (Choose two.)
A. Devices in irb.400 (vlan 400) and irb.800 (vlan 800) are able to communicate over the fabric.
B. Devices in irb.400 (vlan 400) are not able to communicate directly with devices in routing instance Customer A.
C. Devices in routing instance Customer A are able to communicate with devices in routing instance Customer B.
D. VNI 10006 is assigned to vlan 800 (irb.800).
正解:A,B
解説: (Pass4Test メンバーにのみ表示されます)
質問 5:
Which two requirements are needed to facilitate over-the-top DCI? (Choose two.)
A. EVPN route-types must be advertised to all leaf devices.
B. All spine loopbacks in each network must be reachable.
C. EVPN route-types must be advertised to all spine devices.
D. All leaf VTEPs in each network must be reachable.
正解:A,D
解説: (Pass4Test メンバーにのみ表示されます)
質問 6:
Referring to the exhibit, why is the active source field blank for the entry that uses the
00:0c:29:e8:b7:39 MAC address?

A. The host for this entry is locally connected to leaf1.
B. This entry is associated with a multicast EVPN route.
C. The EVPN route for this host does not have a valid next hop.
D. The ARP lookup for this host has failed.
正解:A
解説: (Pass4Test メンバーにのみ表示されます)
質問 7:
You are asked to identify microburst traffic occurring in the network leading to packet drops in your data center switches.
Which two tools would be used in this scenario? (Choose two.)
A. port buffer monitoring
B. syslog
C. Traceoptions
D. port mirroring
正解:A,D
解説: (Pass4Test メンバーにのみ表示されます)
1034 お客様のコメント





Negishi -
JN0-683を丁寧に解説しています。演習問題も多数収録していますので合格。