EMC Dell SONiC Deploy (D-SNC-DY-00) Free Practice Test
Question 1
What does show interface breakout port slot/slot command display?
Correct Answer: A
Explanation: Only visible for TestSimulate members. You can sign-up / login (it's free).
Question 2
A customer must configure a peer link between two switches in the L2 MC-LAG scenario.
SwitchB has already been configured. Configure the peer link on SwitchA.
Use the following configuration information:
MC-LAG domain 1
VLAN 101
Peer link Port-Channel 100
SwitchA IP: 192.168.1.1/24
SwitchB IP: 192.168.1.2/24
MC-LAG system MAC: 00:00:00:11:11:11
The physical ports to connect the peer switch are Eth 1/5 and Eth 1/6 for each switch.
SwitchB has already been configured. Configure the peer link on SwitchA.
Use the following configuration information:
MC-LAG domain 1
VLAN 101
Peer link Port-Channel 100
SwitchA IP: 192.168.1.1/24
SwitchB IP: 192.168.1.2/24
MC-LAG system MAC: 00:00:00:11:11:11
The physical ports to connect the peer switch are Eth 1/5 and Eth 1/6 for each switch.
Correct Answer:
see the explanation for all step by step solution with all explanation.
Explanation:
Here are the steps to configure the peer link on SwitchA:
* Enter Configuration Mode:
SwitchA# configure terminal
* Create VLAN 101:
SwitchA(config)# vlan 101
* Create Port-Channel 100:
SwitchA(config)# interface port-channel 100
SwitchA(config-if-po100)# switchport mode trunk
SwitchA(config-if-po100)# switchport trunk allowed vlan 101
SwitchA(config-if-po100)# exit
* Assign Physical Interfaces to Port-Channel 100:
SwitchA(config)# interface ethernet 1/5
SwitchA(config-if-eth1/5)# channel-group 100 mode active
SwitchA(config-if-eth1/5)# exit
SwitchA(config)# interface ethernet 1/6
SwitchA(config-if-eth1/6)# channel-group 100 mode active
SwitchA(config-if-eth1/6)# exit
* Configure MC-LAG Domain 1:
SwitchA(config)# mclag domain 1
SwitchA(config-mclag-domain)# peer-link port-channel 100
SwitchA(config-mclag-domain)# local-ip 192.168.1.1
SwitchA(config-mclag-domain)# peer-ip 192.168.1.2
SwitchA(config-mclag-domain)# system-mac 00:00:00:11:11:11
SwitchA(config-mclag-domain)# exit
* Save Configuration:
SwitchA# 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 VLAN 101:
* Create VLAN 101 to be used for the MC-LAG peer link communication.
* Create Port-Channel 100:
* Enter the port channel interface configuration mode using interface port-channel 100.
* Set the port channel to trunk mode with switchport mode trunk.
* Allow VLAN 101 on the trunk with switchport trunk allowed vlan 101.
* Exit the port channel interface configuration mode.
* Assign Physical Interfaces to Port-Channel 100:
* Enter interface configuration mode for ethernet 1/5 and assign it to port channel 100 using the channel-group 100 mode active command.
* Exit the interface configuration mode.
* Repeat the same steps for ethernet 1/6.
* Configure MC-LAG Domain 1:
* Enter the MC-LAG domain configuration mode using mclag domain 1.
* Specify the peer link port channel with peer-link port-channel 100.
* Configure the local IP address as 192.168.1.1 using local-ip 192.168.1.1.
* Configure the peer IP address as 192.168.1.2 using peer-ip 192.168.1.2.
* Set the MC-LAG system MAC address using system-mac 00:00:00:11:11:11.
* Exit the MC-LAG domain 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 the peer link for an MC-LAG scenario on SwitchA, ensuring the specific requirements for IP addressing, VLAN configuration, and port channel setup are met.
Explanation:
Here are the steps to configure the peer link on SwitchA:
* Enter Configuration Mode:
SwitchA# configure terminal
* Create VLAN 101:
SwitchA(config)# vlan 101
* Create Port-Channel 100:
SwitchA(config)# interface port-channel 100
SwitchA(config-if-po100)# switchport mode trunk
SwitchA(config-if-po100)# switchport trunk allowed vlan 101
SwitchA(config-if-po100)# exit
* Assign Physical Interfaces to Port-Channel 100:
SwitchA(config)# interface ethernet 1/5
SwitchA(config-if-eth1/5)# channel-group 100 mode active
SwitchA(config-if-eth1/5)# exit
SwitchA(config)# interface ethernet 1/6
SwitchA(config-if-eth1/6)# channel-group 100 mode active
SwitchA(config-if-eth1/6)# exit
* Configure MC-LAG Domain 1:
SwitchA(config)# mclag domain 1
SwitchA(config-mclag-domain)# peer-link port-channel 100
SwitchA(config-mclag-domain)# local-ip 192.168.1.1
SwitchA(config-mclag-domain)# peer-ip 192.168.1.2
SwitchA(config-mclag-domain)# system-mac 00:00:00:11:11:11
SwitchA(config-mclag-domain)# exit
* Save Configuration:
SwitchA# 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 VLAN 101:
* Create VLAN 101 to be used for the MC-LAG peer link communication.
* Create Port-Channel 100:
* Enter the port channel interface configuration mode using interface port-channel 100.
* Set the port channel to trunk mode with switchport mode trunk.
* Allow VLAN 101 on the trunk with switchport trunk allowed vlan 101.
* Exit the port channel interface configuration mode.
* Assign Physical Interfaces to Port-Channel 100:
* Enter interface configuration mode for ethernet 1/5 and assign it to port channel 100 using the channel-group 100 mode active command.
* Exit the interface configuration mode.
* Repeat the same steps for ethernet 1/6.
* Configure MC-LAG Domain 1:
* Enter the MC-LAG domain configuration mode using mclag domain 1.
* Specify the peer link port channel with peer-link port-channel 100.
* Configure the local IP address as 192.168.1.1 using local-ip 192.168.1.1.
* Configure the peer IP address as 192.168.1.2 using peer-ip 192.168.1.2.
* Set the MC-LAG system MAC address using system-mac 00:00:00:11:11:11.
* Exit the MC-LAG domain 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 the peer link for an MC-LAG scenario on SwitchA, ensuring the specific requirements for IP addressing, VLAN configuration, and port channel setup are met.
Question 3
Refer to the exhibit.
Eth 1/1 of SONiC-1 and Eth1/56 of SONiC-2 should be a routed link connecting the two Enterprise SONiC switches. No traffic is passing between them.
What is the cause of the failure?
Eth 1/1 of SONiC-1 and Eth1/56 of SONiC-2 should be a routed link connecting the two Enterprise SONiC switches. No traffic is passing between them.
What is the cause of the failure?
Correct Answer: C
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Question 4
Which two elements must be included in the show mclag interface x x command?
Correct Answer: B,C
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Question 5
Which two elements are configured when RoCE is enabled?
Correct Answer: C,D
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