Answer / dhruv

Vlan stands for Virtual lan it divide the the internetwork
in a lan to provide security

Answer / mohit s

VLan is basically a logical grouping or segmentation of a
network connected to administratively defined ports on a SW.
VLan also helps in creating separate Broadcast Domains,
provides the secutiy and flexibility..

Answer / s.m.feroz ahmed

Hi,

Vlan is defined as switching.Vlan is configured in Switch.
The procedure to configure Vlan is connect switch console
to CPU and configure Vlan .
# config
config# sh vlan
config# vlan int(fa01)
config# vlan (range of ip address)

BY configuring Vlan one can permit or deny access to
particular port on switch and can make bandwidth changes
through Vlan .By default bandwidth is 100 and we can reduce
it to 10 .

Answer / nikhil

The most important function of VLANs are to create "SEPERATE BROADCAST DOMAINS".

a VLAN = a BROADCAST DOMAIN = a SUBNET

Answer / pradnya

all above answers are wrong...vlan is used to avoid bradcasts in switching..it s not for segmentin n all.... please post answers only if u know

hello friend i have answerd more time of your question or doute.now i am seeing towards you for help,plz send the soln before monedya the problem is i have three router r1 and r2 and r3 they are conested in that maneer thai is r1---r2---r3---server | | server bothe server have diffrent ip now i have to implemnt access list on the r3 router in such a way that user from r1 can access only one server while user from r2 can access whole servre i ahve done it but both user of r1 and r2 uses all server i need help please help me this time? i have repalsced my firwall by r3 router so bacicaly i have to implement it on my firewall but you tell me on cisco router please help

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