Up Coming Batch Schedule

Shivam Patel

CCNP Routing and Switch Batch – 5.10.2019

Hetang Vasavada

New Branch Opening

Rahul Parikkal

Dhaval Solanki

Sophos Firewall Training

Firewall has become an integral part for any organization’s IT Infrastructure. With the increase in cyber threat

CCNA R&S: 07.07.2019

CCNA R&S Batch: 14.05.2019

CCNP R&S Batch: 15.04.2019

CCNA R&S Batch: 15.04.2019

Aaj Ka Update – RIPv1 v/s RIPv2

Aaj ka Update – SYN & FIN Flag

SYC Flag is the first flag sent to establish a TCP connection and FIN Flag is send to finish the TCP Connection

Aaj ka Update – Reset Flag

Aaj ka Update- Push Flag

The Push Flag is usually set on the last segment in order to avoid any buffer overload.

Aaj ka Update – Urgent Pointer

Aaj ka Update : ECN-Echo Flag

Aaj ka Update – TCP Flags

When talking about TCP, it is a connection oriented protocol. The 3-way handshake uses SYNs & ACKs message, but TCP segments carry the data.

Aaj ka Update – Man-in-the-middle Attack Prevention

Aaj ka Update – Man-In-The-Middle Attack

MITM attacks are carried by intercepting between the communication of source & destination (endpoints).

Aaj ka Update – Difference Between Active & Passive Attack

Aaj ka Update – Difference Summary

DoS v/s DDoS

Aaj ka Update – DDoS

Vivekananda IT Institute is a premier institute providing Networking & Security Training

Aaj ka Update – DoS Attack

With DoS attack, the attacker will flood the systems, servers, Network with the traffic & in turn, it will exhaust the resources & bandwidth. As a result, system will not be able to response or request a service.

Aaj ka Update – DHCP Risks

DHCP Protocol does not have authentication. Hence it increase the chances of having Rogue Server or Client. This is mitigated through DHCP Snooping

Aaj Ka Update – DHCP Timers

DHCP (Dynamic Host Configuration Protocol) uses DORA process to assign IP which comes with Lease Timers

Aaj Ka Update – DHCP DORA

DHCP (Dynamic Host Configuration Protocol) uses Bootp protocol to assign automatic IP address to Network Device through DORA process

Aaj Ka Update – DHCP Bootp

DHCP (Dynamic Host Configuration Protocol) uses Bootp protocol to assign automatic IP address to Network Device.

Aaj Ka Update – DHCP Ports

DHCP (Dynamic Host Configuration Protocol) is a service to assign automatic IP address to Network Device.