Troubleshooting OSPF - Video By Sikandar Shaik || Dual CCIE (RS/SP) # 35012

A router is a device generally used for networking which is used for forwarding the data packets flanked by various computer networks thus creating an overlay inter connected network because a single router is linked with various data lines on different networks. In case of a data packet coming in line to another data packet, the router requires reading of address information to find the final destination. Then it combines with the information already stored in a router policy to direct the source on to the subsequent network on its path. In this way, data packet gets transmitted from router through networks creating an inter network to reach the destination point. The selection for the best path inside a network is termed as routing.

[@jualos]

Hi Sikandar, nice videos, i'm about to take the ccna test, and these are being very helpful...thank you so much from a venezuelan guy in argentina.

[@oscarurbina9332]

Very nice Video with lot of information. I love the outline to start troubleshooting this OSPF issues on you sample. Great Video. Many Thanks!

[@deepthi4friends]

Thank you very much sir. Your videos are really really helpful. I am understanding all the concepts very clearly.

[@hushshu7663]

1st tim i saw these types of best troubleshooting video, good sir

[@anwarahmed5342]

Awesome video for troubleshooting, waiting for CCNP level.
Thank u Sikandar

[@preethipreethi8685]

Thank you very much for uploading valuable information

[@keprithvi1473]

Thank you sir for your valuable time and Subject.

[@vishalmule5517]

Superb Video.. Very in-depth knowledge.. Thank you

[@createdtobe]

Thanks for the video, very informative and clear.

[@vaibhavpawar8655]

Really nice Video

[@ihentugetobechi9418]

i love ur videos, u r helping me well

[@vishnuks2917]

Very clear explanation. Thanks sir. But If am not wrong by default ospf network type should be broadcast . But you mentioned its point to point .

[@Pradeepkumar-st7hg]

Thank you sir , nice video

[@2803lokesh]

Thank a lot sir ...

[@nsrnitesh]

great explanation

[@user-tp8mq2dz8z]

Thank you. If the DR is down, How long it takes the BDR to become DR?

[@ihsanullah9758]

Excellent

[@samisatkhed.3189]

Thank you sir

[@TilisaInspires]

Loved it

[@sbjaveedakthar1392]

sir these commands are not working in cisco packet tracer ? can u please help me with that

[@maazkhan1738]

these commands will work on real devices and gns. use gns for eigrp and ospf

[@anwarahmed5342]

These will work in gns3 simulator, it is useful just like real devices and in real devices.

[@sunilmirji4738]

Hi Sir, what is this value 110/128, 110/192 , 110/65, 110/193 in routing table ?

[@SIKANDARshaik]

110 is AD
128 isthe cost to reach that network

[@sarjeraopatil9735]

who dislike and why?