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High Performance Wireless-N Router
Linksys E3000 Chapter 3: Advanced Configuration
Wireless Configuration (Manual)
Your  Linksys  E3000  can  run  two  networks  at  the  same 
time, one network using the 5 GHz radio frequency band 
and the other network using the 2.4 GHz radio frequency 
band. This allows you to isolate higher-priority traffic, such 
as  video  and  voice applications,  on  the  5  GHz  network, 
which is less prone to interference.
The computers and devices running your video and voice 
applications can use the 5 GHz network, while your guest 
access and computers that are only browsing the web can 
use the 2.4 GHz network.
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2
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2
Family Notebook
Printer
Modem
Router
Gaming Console
Blu-Ray Player
Internet
  5 GHz Wireless Network (Local Devices Only)
  2.4 GHz Wireless Network (Local or Guest Devices)
If  you  set  the  Configuration  View  to  Manual,  the  Basic 
Wireless Settings screen displays the following fields.
5 GHz Wireless Settings
Network Mode  Select the wireless standards running on 
your 5 GHz network. 
 • Mixed  If  you  have  both  Wireless-A  and  Wireless-N 
(5 GHz)  devices  in  your  network,  keep  the  default, 
Mixed. 
 • Wireless-A Only  If you have only Wireless-A devices, 
select Wireless-A Only. 
 • Wireless-N Only  If you have only Wireless-N (5 GHz) 
devices, select Wireless-N Only. 
 • Disabled  If  you  do  not  have  any  Wireless-A  and 
Wireless-N  (5GHz)  devices  in  your  network,  select 
Disabled. 
Network  Name  (SSID)  The  SSID  is  the  network 
name  shared  by  all  devices  in  a  wireless  network.  It 
is  case-sensitive  and  must  not  exceed  32 keyboard 
characters.  For  added  security,  you  should  change  the 
default network name to a unique name.
Channel  Width  For  best  performance  in  a  network 
using Wireless-A and Wireless-N (5 GHz) devices, keep the 
default,  Auto  (20MHz  or  40MHz).  For  a  channel  width 
of 40 MHz, select 40MHz only. For a channel width of 20 
MHz, select 20MHz only.  
Channel  Select the channel from the drop-down list for 
Wireless-A  and Wireless-N (5GHz)  networking.  If  you are 
not sure which channel to select, keep the default, Auto.
SSID  Broadcast  When  wireless  clients  survey  the  local 
area  for  wireless  networks  to  associate  with,  they  will 
detect the SSID broadcast by the Router. To broadcast the 
Router’s  SSID,  keep  the  default,  Enabled.  If  you  do  not 
want to broadcast the Router’s SSID, then select Disabled.
Click Save Settings to apply your changes, or click Cancel 
Changes to clear your changes.
2.4 GHz Wireless Settings
Network Mode  Select the wireless standards running on 
your 2.4 GHz network. 
 • Mixed  If  you  have  both  Wireless-B,  Wireless-G  and 
Wireless-N (2.4 GHz) devices in your network, keep the 
default, Mixed.
 • Wireless-B/G  Only  If  you  have  both  Wireless-B  and 
Wireless-G  (2.4  GHz)  devices  in  your  network,  select 
Wireless-B/G Only.  
 • Wireless-B Only  If you have only Wireless-B devices, 
select Wireless-B Only. 
 • Wireless-G Only  If you have only Wireless-G devices, 
select Wireless-G Only. 
 • Wireless-N Only  If you have only Wireless-N (2.4 GHz) 
devices, select Wireless-N Only. 
 • Disabled  If you do not have any Wireless-B, Wireless-G 
and  Wireless-N  (2.4  GHz)  devices  in  your  network, 
select Disabled.
Network  Name  (SSID)  The  SSID  is  the  network 
name  shared  by  all  devices  in  a  wireless  network.  It 
is  case-sensitive  and  must  not  exceed  32 keyboard 
characters.  For  added  security,  you  should  change  the 
default network name to a unique name.
Channel Width  For best performance in a network using 
Wireless-B,  Wireless-G  and  Wireless-N  (2.4  GHz)  devices, 
select Auto (20MHz or 40MHz). For a channel width of 20 
MHz, keep the default, 20MHz only.
Channel  Select  the  channel  from  the  drop-down  list 
for  Wireless-B,  Wireless-G,  and  Wireless-N  (2.4  GHz) 
networking. If  you are not sure which channel  to select, 
keep the default, Auto.
SSID  Broadcast  When  wireless  clients  survey  the  local 
area  for  wireless  networks  to  associate  with,  they  will 
detect the SSID broadcast by the Router. To broadcast the 
Router’s  SSID,  keep  the  default,  Enabled.  If  you  do  not 
want to broadcast the Router’s SSID, then select Disabled.