Traditional STP is just a concept given in ccnp switch book which explains basics of Spanning tree protocol and its elections. But CST(Common Spanning Tree ) is a type of STP which specifies that fo...

version  = 1 byte Config and TCN = 0x00 PVST BPDU = 0x01 RPVST BPDU = 0x02 MST BPDU = 0x03

Nb is only in gurgaon.

Yes Switches have configuration register and by default value is 0xF [ To check: #show version ] In case of switches password recovery is done with the help of  mode button and on different series o...

During TCP 3 way :  -- MSS ( Maximum Segment Size ): Maximum segment size is negotiated during TCP. -- If you want to change checksum then you can change it and it can be negotiated during tcp 3 w...

Serial Link: LSA1 is generated by every router within  Area. It contains information about directly connected network and neighbours. Ethernet LInk :  -- LSA1 is generated by every router and it ...

1. Configure end routers as DHCP server and assign IP addresses to end devices as well as routers. 2. Configure switching part maybe devices are a member of different VLANs or same. 3. Configure POE...

Link-Local address : It is used on an Ethernet segment or within a LAN. Within  LAN devices can communicate with each other with the help of link-local address. It is like an APIPA range in ipv4. ...

In case of dot1q encapsulation, if you will change default VLAN from 1 to 10 then control plane traffic will go via vlan 10 as untagged.

No its not available. You have to solve it yourself but if you face any difficulty "ASK NB" is the best place to find Answers