Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / sudharshanan
Firewall is a application is OS. It is contains set of
rules. it is used to block from hackers and other users.
| Is This Answer Correct ? | 3 Yes | 2 No |
Post New Answer View All Answers
When you look at a Cisco switch like Cisco 2950, why are the ports labeled with an 'X' behind the number? Like 1x, 2x.....23x, 24x, and what does it mean when there is no 'X'?
when I issue the "show ip route bgp" command, I see my routes being learned via ospf and bgp. How can I verify on the nx-os which one will always be used and which one is a backup?
Explain the following ARQ techniques in detail 1. Stop and wait ARQ 2. Selective repeat ARQ
Which layer is used to run services like FTP, Telnet etc.
What is a Multi-homed Host
How do cryptography-based keys ensure the validity of data transferred across the network?
Give two examples of a ‘collision-free’ protocol ?
Write short note on any four of the following:
What is ISO-OSI reference model ? Compare it with TCP/IP reference model.
What is the baud rate of a standard 10 mbps Ethernet LAN ?
Convert the IP address 197.228.17.56 into binary ?
Discuss the different factors affecting congestion control algorithms. ?
I have 2 networks. One is LAN & other is Tata Indicom Modem which is connected to USB. The problem is that When USB Modem is using, i am unable to use LAN. And when we use LAN, we cannot use USB Modem. kindly help me.
Why is a data link layer switch preferred over a hub ?
which are the institutes in mumbai for CCNA training & how much is the cost of teaching and the exam fees?
