Can you explain the basic of encryption in VPN?

2297

Why twist in twisted pairs?

2418

Tell me which protocol works only on cisco routers?

1052

What is the checksum?

1104

How many types of data?

1016

in stead of 0.0.0.0 wild card mask what u can write after ip?

960

What are the three sources of signal degradation on a data link?

1285

What are 10base5 ethernet lans?

1047

How much internal and external ad of eigrp protocol?

1149

Which updates called incremental updates?

1086

Which ipsec rule is used for the olympia branch and what does it define? (Choose two)

1109

In which ios version 182 people can access router through telenet?

1014

Your company has been assigned the IP address of 201.222.5.0 and require having 20 subnets. As the company’s network administrator, find the following: a) the subnet mask (2 marks) b) the number of useable subnets (2 marks) c) the subnetwork address for the 4th subnet (2 marks) d) the first usable IP address for the 4th subnet (2 marks) e) the last usable IP address for the 4th subnet (2 marks) f) the broadcast address for the 4th subnet. (2 marks)

1208

How many types of nat?

1082

What is 10base5 ethernet lans?

1037