Question

Using specific and relevant examples, describe how the layer 3 protocols ensure safe and efficient connectivity

Answer 1

• The protocols used in Layer 3 include:
• The protocols used in Layer 3 include:Internet Protocols IPv4/v6.
• The protocols used in Layer 3 include:Internet Protocols IPv4/v6.Internet Control Message Protocol (ICMP)
• The protocols used in Layer 3 include:Internet Protocols IPv4/v6.Internet Control Message Protocol (ICMP)Distance Vector Multicast Routing Protocol (DVMRP)
• The protocols used in Layer 3 include:Internet Protocols IPv4/v6.Internet Control Message Protocol (ICMP)Distance Vector Multicast Routing Protocol (DVMRP)Internet Group Management Protocol (IGMP)
• The protocols used in Layer 3 include:Internet Protocols IPv4/v6.Internet Control Message Protocol (ICMP)Distance Vector Multicast Routing Protocol (DVMRP)Internet Group Management Protocol (IGMP)Address Resolution Protocol (ARP)
• The protocols used in Layer 3 include:Internet Protocols IPv4/v6.Internet Control Message Protocol (ICMP)Distance Vector Multicast Routing Protocol (DVMRP)Internet Group Management Protocol (IGMP)Address Resolution Protocol (ARP)Internet Protocol Security (IPsec)
• The protocols used in Layer 3 include:Internet Protocols IPv4/v6.Internet Control Message Protocol (ICMP)Distance Vector Multicast Routing Protocol (DVMRP)Internet Group Management Protocol (IGMP)Address Resolution Protocol (ARP)Internet Protocol Security (IPsec)Routing Information Protocol (RIP)