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