Scenario 3-1 123
Task 2 for Scenario 3-1
D'Artagnan sends a packet to Aramis (source group-1.local-M, destination group-4.local-M).
D'Artagnan sends this packet inside an Ethernet frame to Router A. Given this information,
determine the following:
1
List the routing table entries in each router that are necessary for the packet to be delivered
to Aramis.
2
What type of data link header or trailer is discarded by each router in that route?
3
What destination data link addresses are placed into the new data link headers by each
router?
4
What routes must be in which routers to ensure that Aramis can send a return packet to
D'Artagnan?
Task 3 for Scenario 3-1
D'Artagnan sends a packet to Porthos (source group-1.local-M, destination group-6.local-M).
D'Artagnan sends this packet inside an Ethernet frame to Router A. Given this information,
determine the following:
1
List the routing table entries in each router that are necessary for the packet to be delivered
to Porthos.
2
What type of data link header or trailer is discarded by each router in that route?
3
What destination data link addresses are placed into the new data link headers by each
router?
4
What routes must be in which routers to ensure that Porthos can send a return packet to
D'Artagnan?
ch03.fm Page 123 Monday, March 20, 2000 4:58 PM