Administer L3 IP Addressing on Ethernet Ports SONIC-DEPLOY Practice Questions (Page 4)

Questions 16–18

1. 16foundation · easy

   What is a key implication of configuring an Ethernet port in Layer 3 mode?

   • AThe port can be used to route traffic between different subnets.
   • BThe port will only accept traffic from the directly connected subnet.
   • CThe port will forward all broadcast traffic to all other ports.
   • DThe port will automatically participate in Spanning Tree Protocol (STP).
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2. 17foundation · easy

   After assigning a static IPv4 address to an Ethernet port in SONiC, which command verifies the address is correctly applied?

   • Ashow ip route
   • Bshow ip interface
   • Cshow running-config interface Ethernet0
   • Dshow interfaces status
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3. 18foundation · easy

   What is a common use case for having multiple IP addresses on a single Ethernet interface?

   • ATo allow the interface to be reachable on multiple subnets without additional physical interfaces.
   • BTo enable the interface to use both IPv4 and IPv6 simultaneously.
   • CTo provide redundancy in case one IP address fails.
   • DTo increase the bandwidth of the interface by using multiple IP addresses.
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