Wide Area Network Quiz 5 Wide Area Network Quiz 5 At which layer of OSI does SCTP protocol work? Layer 1 Layer 2 Layer 3 Layer 4 What is the purpose of flag field in PDU of frame relay? A synchronization Synchronization Both None of the above Does X.25 have error check field in its packets? Yes No How much E1 line can carry data at a time? 1 mbps 2048 kbits/m 2048 kbits/s 2048 kbytes/s At which layer LLC operates? Layer 1 Layer 2 Layer 3 Layer 4 LAN basically work on Layer 2 Session layer Layer 3 Physical layer At which layer do TLS and SSL operate? Application layer Session layer Transport Layer Data link layer What does PVS stands for? Private virtual circuit Permanent virtual circuit Public virtual circuit None of the above What will be the QoS parameters will be configured for Video conferencing? Data rate Bandwidth Latency All of the above What will be the QoS parameters will be configured for VOIP? Latency Bandwidth Data loss All of the above Loading … Question 1 of 10 More Tests CCNA Practice Test CCENT Practice Test CCNP Practice Test
