flâneur — a map of the web's best reading

HW10.7 - ECE 6353 | PrairieLearn

prairielearn.org · 105 words · saved by 1 readers

An IP packet is sent from perlman to dijkstra through the following network of routers, bridges, and hubs. Some of the routers are also NAT gateways that translate addresses between public Internet addresses and private addresses in 10.0.0.0/8. Describe the source and destination MAC address and IP address of this packet on network segment 1. Describe the source and destination MAC address and IP address of this packet on network segment 1. Comment The MAC addresses will change each time the frame is sent or forwarded by a host or router. The source MAC address of the frame will be the MAC address of the most recent host or router interface that sent or forwarded the frame. The destination MAC address of the frame will be the MAC address of the next host or router interface that should receive the frame. The IP addresses will only change when a packet is forwarded by a NAT gateway. A NAT gateway modifies the source IP address of a packet when it forwards packets from the LAN to a WAN,

Explore this link on the map →

saved by