EMC D-SNC-DY-00 問題集

質問 1：
Refer to the exhibit.

What is the primary VRRP router for VRRP group 10?
A. Router-1
B. Router-2
C. Router-3
正解：B
解説: (Topexam メンバーにのみ表示されます)

質問 2：
A deployment requires routing and dynamic access control lists. What bundle must be used for this deployment?
A. Enterprise Standard
B. Edge Standard
C. Cloud Premium
D. Enterprise Standard
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 3：
Configure a VRF called "VrfGreen" and the static route in it to network 172.16.128.64/28 through next-hop
10.10.10.1. Set an administrative distance of 213.

正解：
see the explanation for all step by step solution with all explanation.
Explanation:
Here are the steps to configure the VRF and the static route:
* Enter Configuration Mode:
sonic# configure terminal
* Create VRF "VrfGreen":
sonic(config)# ip vrf VrfGreen
* Configure the Static Route:
sonic(config)# ip route vrf VrfGreen 172.16.128.64/28 10.10.10.1 213
* Save Configuration:
sonic# write memory
Comprehensive Detailed Step by Step Explanation with References:
* Enter Configuration Mode:
* Begin by entering the global configuration mode to make changes to the switch configuration.
* Create VRF "VrfGreen":
* Use the command ip vrf VrfGreen to create a new VRF named "VrfGreen". This command sets up a new VRF instance which will isolate the routing table for this VRF from the global routing table and other VRFs.
* Configure the Static Route:
* Use the command ip route vrf VrfGreen 172.16.128.64/28 10.10.10.1 213 to configure the static route.
* ip route vrf VrfGreen specifies that the route should be added to the "VrfGreen" VRF.
* 172.16.128.64/28 is the destination network.
* 10.10.10.1 is the next-hop IP address.
* 213 is the administrative distance, which in this case is set to a non-default value to influence route preference.
* Save Configuration:
* Save the configuration to ensure the changes persist after a reboot using the write memory command.
References:
* Dell Technologies Networking - SONiC
* Dell Enterprise SONiC Deployment Guide
These steps provide a comprehensive guide to configure a VRF and a static route within that VRF on a SONiC-based switch, ensuring the specific requirements for routing and administrative distance are met.

質問 4：
Refer to the exhibit.

What is the purpose of the static route?
A. Provide a route to the 12.0.0.0 network.
B. Provide a route to the 192.168.45.0 network.
C. Verify that devices in VLAN 45 are reachable.
D. Verify that the 12.0.0.0 network is active and reachable.
正解：A
解説: (Topexam メンバーにのみ表示されます)

質問 5：
VLAN 40 is configured in Switch A with an anycast-address of 192.168.40.254/24. The ARP neighbor suppression is enabled. Use the simulator to create a VTEP named vtep1 and assign an IP address of
10.10.10.1. Map the VNI 400 to VLAN 40.

正解：
see the explanation for all step by step solution with all explanation.
Explanation:
Here are the steps to create the VTEP and map the VNI to the VLAN:
* Enter Configuration Mode:
SwitchA# configure terminal
* Create VTEP Interface:
SwitchA(config)# interface vtep1
SwitchA(config-if-vtep1)# ip address 10.10.10.1/24
SwitchA(config-if-vtep1)# exit
* Map VNI 400 to VLAN 40:
SwitchA(config)# vlan 40
SwitchA(config-vlan)# vn-segment 400
SwitchA(config-vlan)# exit
* Enable ARP Neighbor Suppression:
SwitchA(config)# interface Vlan40
SwitchA(config-if-Vlan40)# ip address 192.168.40.254/24
SwitchA(config-if-Vlan40)# vxlan arp-suppression
SwitchA(config-if-Vlan40)# exit
* Save Configuration:
SwitchA# write memory
* Enter Configuration Mode:
* Begin by entering the global configuration mode to make changes to the switch configuration.
* Create VTEP Interface:
* Enter the interface configuration mode for the VTEP interface named vtep1 using interface vtep1.
* Assign the IP address 10.10.10.1/24 to the VTEP interface using the ip address command.
* Exit the interface configuration mode.
* Map VNI 400 to VLAN 40:
* Enter the VLAN configuration mode for VLAN 40 using vlan 40.
* Map the VNI 400 to VLAN 40 using the vn-segment 400 command.
* Exit the VLAN configuration mode.
* Enable ARP Neighbor Suppression:
* Enter the interface configuration mode for VLAN 40 using interface Vlan40.
* Assign the anycast IP address 192.168.40.254/24 to the VLAN interface using the ip address command.
* Enable ARP neighbor suppression using the vxlan arp-suppression command.
* Exit the interface configuration mode.
* Save Configuration:
* Save the configuration to ensure the changes persist after a reboot using the write memory command.
References:
* Dell Technologies Networking - SONiC
* Dell Enterprise SONiC Deployment Guide
These steps provide a comprehensive guide to configure a VTEP and map the VNI to VLAN 40 on Switch A, ensuring the specific requirements for IP addressing and ARP neighbor suppression are met.