swatkat

• May 29th, 2006

 

vlan-virtual lan

ABR dont know abt the backbaone area network s address

in order to advertise them with a help of this virtual lan, we r using vlan in switching 

Lata Patel

• Jun 7th, 2006

 

Vlan is virtual Lan...

vlan have 2 main advantages:

1] it is used for security purpose, eg by making vlan u can diffenrentiate group.

2]u can increase collision domain, so collision is reduced

 

dharmesh

• Jul 15th, 2006

 

VLAN also refers to a LAN port grouping within a single switch. VLANs improve security by isolating groups. A VLAN is a bridging domain and all broadcast and multicast traffic is contained within it.