Administer L3 IP Addressing on Ethernet Ports SONIC-DEPLOY Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A data center engineer is migrating a legacy application that uses two different subnets (192.168.10.0/24 and 192.168.20.0/24) to a single Dell SONiC switch. Both subnets must be reachable via the same physical interface, Ethernet 1/5. The engineer has already assigned 192.168.10.1/24 to the interface. What is the NEXT step to make the second subnet reachable?

   • ACreate a VLAN and assign Ethernet 1/5 to it, then add the second IP to the VLAN interface
   • BAssign 192.168.20.1/24 as a secondary address on Ethernet 1/5
   • CReplace the current IP address with 192.168.20.1/24
   • DConfigure a static route for 192.168.20.0/24 pointing to the interface
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2. 7application · medium

   A network administrator is troubleshooting a connectivity issue on a Dell SONiC switch. The interface Ethernet 1/7 has been configured with the IP address 172.16.0.1/24, but devices on that subnet cannot ping the switch. The administrator suspects the interface is not operationally up. Which command should be used to confirm the operational state of the interface?

   • Ashow ip interface Ethernet 1/7
   • Bshow running-config interface Ethernet 1/7
   • Cshow ip route 172.16.0.0/24
   • Dshow interfaces Ethernet 1/7
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4. 8application · medium

   A network administrator is managing a Dell SONiC switch that has a primary IP address of 172.16.1.1/24 on Ethernet 1/12 and a secondary address of 172.16.2.1/24. The administrator needs to verify that both addresses are active and functioning. Which command should be used?

   • Ashow running-config interface Ethernet 1/12
   • Bshow interfaces status Ethernet 1/12
   • Cshow ip route 172.16.2.0/24
   • Dshow ip interface Ethernet 1/12
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5. 9foundation · easy

   Which SONiC CLI command assigns a static IPv4 address to an Ethernet interface?

   • Aconfig interface ipv4 add Ethernet0 192.168.1.1 255.255.255.0
   • Bconfig interface ip add Ethernet0 192.168.1.1/24
   • Cip address add 192.168.1.1/24 dev Ethernet0
   • Dinterface Ethernet0 ip address 192.168.1.1/24
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6. 10application · medium

   A network architect is designing a new leaf-spine fabric using Dell SONiC switches. The architect needs to connect a server directly to a leaf switch and route traffic between the server's subnet and the rest of the fabric. The server will use the leaf switch as its default gateway. What must be configured on the leaf switch's Ethernet port connected to the server?

   • AEnable IP routing globally and configure a static route to the server
   • BConfigure the port as a trunk port and enable routing on the switch
   • CAssign an IP address to the Ethernet port and ensure it is in Layer 3 mode
   • DAdd the Ethernet port to a VLAN and assign an IP to the VLAN interface
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