What does PVS stands for?
At which layer LLC operates?
LAN basically work on
How much E1 line can carry data at a time?
Does X.25 have error check field in its packets?
At which layer do TLS and SSL operate?
What will be the QoS parameters will be configured for VOIP?
At which layer of OSI does SCTP protocol work?
What is the purpose of flag field in PDU of frame relay?
What will be the QoS parameters will be configured for Video conferencing?
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