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Effie
  • Member for 9 months
  • Last seen this week
  • Karlsruhe, Germany
7 votes

How is UDP used in multimedia system inspite of being connectionless

5 votes
Accepted

Why can IPv4 and IPv6 use strict source routing(in options field) and flow label respectively inspite of connectionless protocol?

5 votes
Accepted

Why does only the root bridge send RSTP BPDUs after sync?

5 votes
Accepted

STP convergence process needs detailed explanation, please

3 votes
Accepted

Latency between a churn and congestion event triggered in the TCP code

3 votes
Accepted

Acknowledgement, retransmission of layer2 is actually belongs to layer4?

3 votes
Accepted

Does OSPF acknowledge DBD packets with an LSAck?

3 votes
Accepted

How in Distance vector routing one router communicates adjacent router through broadcast address and OSPF uses unicast with another?

3 votes
Accepted

How is P actually chosen in P-persistent CSMA?

3 votes
Accepted

How do two clients of a route reflector learn about each other when no IGP/static-route is used?

2 votes

If person A has a network 123.123.123 and person B has a network 123.123, what happens if they both assign an IP to a device of 123.123.123.123?

2 votes
Accepted

Slotted ALOHA probability and efficiency

2 votes
Accepted

Do hosts in the same LAN know their MAC addresses?

2 votes

In tunneling, how destination routers identify if a packet is encapsulated?

2 votes
Accepted

why can't my PCs ping each other?

2 votes
Accepted

Is it possible for TCP can accept out of order segments?

2 votes
Accepted

Do telephone calls work at Layer2?

2 votes

How exactly does ARQ (automatic repeat request) work?

2 votes
Accepted

Does window size in tcp header include tcp header size?

2 votes
Accepted

What is responsibility of different layers of OSI model and intermediate devices between sender and receiver when data packets are lost/corrupted?

2 votes

How are IP address compared to the default 0.0.0.0/0 or ::/0 on binary level?

1 vote

TCP behaviour when a ACK is never received

1 vote

RSTP Network Switches Port Base MAC Address

1 vote

How does ARP work, when the host with known MAC address is moved to another subnet

1 vote

Is there any benefit of combining several unicast into a single multicast?

1 vote

Why is the last ACK needed in TCP four way termination

1 vote

The difference between data frame and BPDU in STP

1 vote

Congestion control behaviour of TCP Reno

1 vote

Router interface on same subnet

1 vote
Accepted

Why would I need fq_codel?