Samsung NP-Q320E User Manual Vista Ver.1.0 (English) - Page 121

When an AP's SSID Service Set ID option is set, I cannot connect to a computer connected to

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 When several APs are present simultaneously, check the channel settings for each AP. When different APs are using nearby channels, interference may occur between the electronic waves. Set the AP channels further apart from each other. (Ex: Ch1, Ch5, Ch9, Ch13)  When an AP's SSID (Service Set ID) option is set to "Hide", you cannot search for that AP on the computer. We recommend unselecting the "Hide" option for the AP. The SSID is a name used for distinguishing one wireless LAN from another wireless LAN.  It is recommended using Long Preamble. Preamble is a signal for data transmission synchronization. Short Preamble may be supported by some types of APs but may cause compatibility problems.  It is recommended using a static IP.  Since static channel selection is more reliable than auto channel selection, it is recommended using a static channel. Q I cannot connect to a computer connected to the Ad-Hoc network. A1 Check the security settings and network name of the wireless Ad-Hoc network. A2 Check the TCP/IP settings of the computers connected to the wireless Ad-Hoc network. The IP addresses of the computers to be connected to a wireless Ad-Hoc network must be set to the same sub-network address.  For example, if the TCP/IP setting is configured to a fixed IP address, select Use the following IP address in the TCP/IP Properties of the wireless adapter, configure the items as follows and try again. IP: 10.0.0.1~10.0.0.254, Subnet Mask: 255.255.255.0. It is recommended using a fixed IP address for wireless Ad-Hoc network connections. A3 You have to register the IP address allocated for the wireless adapter as a 'Trusted IP' in McAfee SecurityCenter.  Click McAfee SecurityCenter > Advanced menu > Configure > Internet and Network > Advanced > Trusted and Banned IPs, and register the IP address or IP address range as a Trusted IP address. 121

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121
When several APs are present simultaneously,
check the channel settings for each AP. When
different APs are using nearby channels,
interference may occur between the electronic
waves. Set the AP channels further apart from each
other. (Ex: Ch1, Ch5, Ch9, Ch13)
When an AP’s SSID (Service Set ID) option is set
to “Hide”, you cannot search for that AP on the
computer. We recommend unselecting the “Hide”
option for the AP. The SSID is a name used for
distinguishing one wireless LAN from another
wireless LAN.
It is recommended using Long Preamble. Preamble
is a signal for data transmission synchronization.
Short Preamble may be supported by some types of
APs but may cause compatibility problems.
It is recommended using a static IP.
Since static channel selection is more reliable than
auto channel selection, it is recommended using a
static channel.
Q
I cannot connect to a computer connected to the
Ad-Hoc network.
A1
Check the security settings and network name of the
wireless Ad-Hoc network.
A2
Check the TCP/IP settings of the computers
connected to the wireless Ad-Hoc network. The IP
addresses of the computers to be connected to a
wireless Ad-Hoc network must be set to the same
sub-network address.
For example, if the TCP/IP setting is configured to a
fixed IP address, select Use the following IP address
in the TCP/IP Properties of the wireless adapter,
configure the items as follows and try again.
IP: 10.0.0.1~10.0.0.254, Subnet Mask:
255.255.255.0.
It is recommended using a fixed IP address for
wireless Ad-Hoc network connections.
A3
You have to register the IP address allocated for
the wireless adapter as a ‘Trusted IP’ in McAfee
SecurityCenter.
Click
McAfee SecurityCenter > Advanced menu
> Configure > Internet and Network > Advanced
> Trusted and Banned IPs
, and register the
IP address or IP address range as a Trusted IP
address.