Answer Posted / jitendera kumar sinha
In Ethernet switched environments where multiple Virtual
LANs exist, spanning tree can be implemented at each
vlan . and it is named as per VLAN spanning tree (PVST and
PVST+, which is the default protocol used by Cisco
switches). Both PVST and PVST+ protocols are Cisco
proprietary protocols.Since PVST treats each VLAN as a
separate network, it has the ability to load balance
traffic (at layer-2) by forwarding some VLANs on one trunk
and other Vlans on another trunk without causing a Spanning
Tree loop.
here one point is noted that scinse it is a
ciscoproprietary so it use isl encapsulation for trunking.
if you want to know that how to do that then here i canot
expalin how toconfigure that pvst+
| Is This Answer Correct ? | 2 Yes | 3 No |
Post New Answer View All Answers
what is the concept of HA and FA in VPN tunneling?
How do you configure a Cisco router to route IPX?
What is the different between console port and auxiliary port?
Explain the term 'unicast'.
What does protocol mean?
What is the virtual path?
Why is UDP lease favored when compared to TCP?
What is osi reference model?
What is STP and what is the difference between PVST and RSTP
what command you must use if you want to delete or remove the configuration data that is stored in the NVRAM?
Explain why UDP is lease favored when compared to TCP?
Explain protocol?
What is the difference between rip and igrp?
Can you explain encapsulating, carrier and passenger protocol?
Which dynamic type draw back is, if single link down, it removes its routing table?
