Consider the following routing table in an IPV4 router:
Port Ptr |
IP Prefix (Decimal) |
IP Prefix (Hex) |
A |
192.168.240.192/27 |
C0.A8.F0.C0/27 |
B |
192.168.240.241/32 |
C0.A8.F0.F1/32 |
C |
192.168.240.234/31 |
C0.A8.F0.EA/31 |
D |
192.168.240.232/30 |
C0.A8.F0.E8/30 |
E |
192.168.240.213/32 |
C0.A8.F0.D5/32 |
F |
192.168.240.248/30 |
C0.A8.F0.F8/30 |
G |
192.168.240.244/31 |
C0.A8.F0.F4/31 |
Repeat G for the trie in D.
Consider the following routing table in an IPV4 router: Port Ptr IP Prefix (Decimal) IP Prefix...
Consider the following routing table in an IPV4 router: Port Ptr IP Prefix (Decimal) IP Prefix (Hex) A 192.168.240.192/27 C0.A8.F0.C0/27 B 192.168.240.241/32 C0.A8.F0.F1/32 C 192.168.240.234/31 C0.A8.F0.EA/31 D 192.168.240.232/30 C0.A8.F0.E8/30 E 192.168.240.213/32 C0.A8.F0.D5/32 F 192.168.240.248/30 C0.A8.F0.F8/30 G 192.168.240.244/31 C0.A8.F0.F4/31 Repeat G for the trie in D.
Question 24 4 pts Upon encountering a router with the following routing table: Prefix Match 10011110 00011110 10001111 10011110 00011110 10001111 000 10011110 00011110 10001111 01 10011110 00011110 10001110 0001 Default Port 0 1 2 3 4 A datagram with the destination IP address 158.30.143.80 would be routed to Select]
Test Your Understanding 10. a) Distinguish between Step 1 and Step 2 in the routing process. b) If any row other than the default row matches an IPv4 address, why will the router never choose the default row? c) Which rows in Figure 8-11 match 128.171.17.13? (Don't forgst the default row.) Show your calculations for rows that match. d) Which of these is the best-match row? Justify your answer. e) What rows match 172.40.17.6? Show your calculations for rows that...