No, creating 100 subinterfaces for inter-VLAN communication is not necessary. You can use a router with a trunk link to connect the VLANs, and configure routing between them without needing a subinterface for each VLAN. This is a more scalable and efficient approach.
Sir, how does the DHCP Pool recognize clients whether they are from VLAN10 or VLAN20 if these two VLANs are not assigned the IP Address? OR does the DHCP Pool automatically recognize through the Sub-interface IP in the same range as its DHCP Pool?
Sir i have create a topology in which branch router and HQ router is connect with an isp router branch router has 3 vlans and HQ LAN has a centralized dhcp after all configuration, all system ping each other but dhcup na give ip to barch router vlans. Please address this problem
when you type that command the router will create a virtual interface tied to the physical port FastEthernet0/0, which make FastEthernet0/0.10 a sub interface of FastEthernet0/0.
Thanks this video really helped me unlock my school project
Incredibly helpful! Thank you so much!
Glad it was helpful!
Thank you so much sir for sharing knowledge.
Thanks For Your Comment🙏
Easy to understand
Great great great great Job brother
Thank you so much 😀
hi teacher how to config port forwarding in firewall or how to connect to local sever for services from internet
sir same setup how to configuration DNS setting
If we have 100 or above vlans on core sw should have to create sub int on rtr ?
No, creating 100 subinterfaces for inter-VLAN communication is not necessary. You can use a router with a trunk link to connect the VLANs, and configure routing between them without needing a subinterface for each VLAN. This is a more scalable and efficient approach.
@@PMNetworking thanks for the reply but could you please suggest a lab video link relevant to your answer, very appreciate...
and what about if we want to give the network internet access?
Please apart from cisco packet tracer, which network simulator are you using
Eveng
@@PMNetworkingis it free?
Hello what is the use of vlan 10 and vlan 20, both are communicate, pc 3 to pc 5 can't ping
you need to configure inter vlan
Very nice
Thanks for appreciation 😊
sorry, for the question but why you exclude those ip's addresses ??
are those the ip's use for the routers interfaces ??
is the switch you are using a managed switch ?
Yes
Love your video, so do you mind please do it slowly for beginners
Noted
Noted
Noted
hi what is this simulation you are using ?
Eveng
Thanks for the video bro, Pls make video of networking monitoring bro and how trouble shoot the networking slowness
Noted
Sir, how does the DHCP Pool recognize clients whether they are from VLAN10 or VLAN20 if these two VLANs are not assigned the IP Address? OR does the DHCP Pool automatically recognize through the Sub-interface IP in the same range as its DHCP Pool?
From sub-interface
@@PMNetworking Thank you, Sir!♥
What simulator are you using?
Eveng
Dear PM ji,
Kindly make a video of all types of Inter Vlan Routing configuration. It will be very helpful for me.❤
Thanks to Advance.❤🙏
As soon as possible
Sir i have create a topology in which branch router and HQ router is connect with an isp router branch router has 3 vlans and HQ LAN has a centralized dhcp after all configuration, all system ping each other but dhcup na give ip to barch router vlans. Please address this problem
Noted, can you share your topology?
WhatsApp: 08511826341
@PMNetworking can I also take your number sir?
sir design topolgy use software
Yes, sure
I like these config videos.
How to configure DHCP relay agent using SVI?
On SVI Interface, run ip helper command
Hi sir,
DHCP server how to identify its different vlan can you please explain
Will make one video on it
what means of 'interface FastEthernet0/0.10 '...i means 0.10?
when you type that command the router will create a virtual interface tied to the physical port FastEthernet0/0, which make FastEthernet0/0.10 a sub interface of FastEthernet0/0.
when i create the sub interface, it says to me "%Cannot create sub-interface", how can I fix that ?
u need encap first. add encapsulation frame-relay on main interface; then u can create sub-interfaces.
You can try this...
Router(config)#interface serial 0/0/0
Router(config-if)#encapsulation frame-relay
@@PMNetworking why encapsulation frame-relay, can you explain please?
thanks
Welcome
You didn’t allow vlans on trunk! Wondering how it worked!?
I think because of the tagged VLANs
Hello
you wrote int f0/0.2. Did you mean int f0/0.20?
Yes
sir in the real scenario company doesn't make the router as a dhcp server. can you make an video for Real word. like Dhcp server dns server and all
Sure
I agree! Waiting for the video
Its not clear bro