Networking General Interview Questions
Questions Answers Views Company eMail

What is SRST and MGCP fall-back?

Cisco,

197

Why is it recommended to use a separate Vlan for IP Phones?

Cisco,

133

What is 802.3af and 802.3at?

Cisco,

239

What are TCS and OLC in H323?

Cisco,

110

What is ANI and DNIS?

Cisco,

146

What is the use of NTP?

Cisco,

187

What is FXO and FXS?

Cisco,

111

What are the two POE methods?

Cisco,

196

What is line group in CUCM?

Cisco,

132

What is early media? Explain the call flow.

Cisco,

168

What are the different call flows supported in H323?

Cisco,

191

What is T1 and E1? How many D and B channels do they have in case of ISDN?

Cisco,

139

What are the different versions of PVDM?

Cisco,

137

What is Dial-peer?

Cisco,

210

What is RTCP and what is its use?

Cisco,

98


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Un-Answered Questions { Networking General }

Explain brief ethernet?

102


What are the maximum networks and hosts in a class a, b and c network?

119


What are the advantages of distributed processing?

110


What is the full form of idea?

218


How many types of modes are used in data transferring through networks?

150






What are the different versions of PVDM?

137


Define Full-Duplex

208


Explain the functionality of osi session layer?

194


Define ieee in networking world?

235


What is a vpn?

180


What is T1 and E1? How many D and B channels do they have in case of ISDN?

139


What are proxy servers?

105


What is the maximum length allowed for a utp cable?

211


In how many ways the data is represented and what are they?

199


What is one basic requirement for establishing vlans?

115