Q. What did the OSPF router say to the other OSPF router?
A. Hello. Hello. Hello. Hello. Hello. Hello. Hello. Hello.
I can tell you a joke about TCP. I guarantee you'll get it, but it might take a few tries.
A tcp packet walks in to a bar and says “I want a beer”,
barman says “you want a beer?”
and tcp packet says “yes, a beer”
What did one dog router say to the other dog router?
ARP! ARP! ARP! ARP! ARP! ARP!
Sometimes I feel like a multicast packet. Ask 10 different people how to get somewhere and get 10 different answers.
Apple and Cisco walk in to a bar...moments later engineers turn up to install additional access points.
Apple and Cisco walk in to three bars....unhappy with their service, they build a FastLane.
Apple and Cisco now own all the bars!