Network for you IT Institute. (Popular for free Cisco CCNA 200-301 Training.)
We are Team of Senior Engineers have more than 12 years experiences and providing CISCO Training classroom, on-site and online training on various Networks, Python for Network Engineer, CISCO Certifications Like CCNA 200-301, CCNP ENCOR 350-401, CCNP ENARSI 300-410 and Firewall etc. Also working as full time as MSO (Mobile Switching Office) Engineer.
Certifications:
Cisco Certified Network Professional CCNP (350-401-ENCOR and 300-410-ENARSI)
Our mission is to explain complex networking topics as simple as possible for you.
This site is dedicated to helping students understand complex networking topics. We do our level best to explain things as simple as possible to help people who want to pass the Cisco CCNA 200-301, CCNP and Firewall.
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15 hours ago | [YT] | 83
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Network for you
DHCP stands for Dynamic Host Configuration Protocol.
Simple Definition
DHCP is a network protocol that automatically gives IP addresses and other network settings to devices in a network.
👉 In simple words: DHCP = Automatic IP address provider. When a device like a laptop, phone, or PC connects to a network, DHCP automatically
assigns: IP Address Subnet Mask Default Gateway DNS Server So the user does not need to configure IP addresses manually
1 day ago | [YT] | 124
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Multicast – Basic Definition
Multicast is a network communication method where one device sends data to multiple selected devices at the same time.
Simple Explanation
Multicast is a method of sending data from one sender to multiple selected receivers at the same time.
👉 In simple words:
Multicast = One sender → Many specific receivers
Only devices that join the multicast group will receive the data.
2 days ago | [YT] | 102
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Explain STP and why it is required?
Answer:
STP (Spanning Tree Protocol) prevents Layer 2 loops in switched networks.
Without STP:
Broadcast storms
MAC table instability
Network crash
STP works by:
Electing Root Bridge
Selecting Root Port
Blocking redundant paths
2 days ago | [YT] | 35
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3 days ago | [YT] | 80
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4 days ago | [YT] | 94
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What happens when two switches have same priority in STP?
Answer:
If priority is same, Bridge ID comparison uses MAC address.
Lowest MAC address becomes Root Bridge
4 days ago | [YT] | 40
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5 days ago | [YT] | 101
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6 days ago | [YT] | 100
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EtherChannel is a technology that combines multiple physical network links into one logical link.
👉 In simple words:
EtherChannel = Many cables acting like one cable.
6 days ago | [YT] | 88
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