Symbol PPT 8800, Руководство по продукции

Страница: 185 / 328

6-9
Spectrum24 Network Configuration
8. Select the IP Config tab to configure the following terminal profile network address
parameters: IP address, subnet, gateway, DNS and WINS. Changes made within
the
IP Config tab only impact the profile selected in the Mode tab and do not impact
the network address parameters configured for other profiles.
Figure 6-5. Mobile Companion - IP Config Tab (DHCP)
• Select Dynamic Host Configuration Protocol ( DHCP ) from the IP Type drop-
down list to obtain a leased IP address and network configuration information
from a remote server. DHCP is the default setting for the terminal profile. When
DHCP is selected, the IP address fields are read-only.
Tap Passkey to display the Passkey window. Enter an easy-
to-remember 4 to 26 character string to be used as the WEP
algorithm. Tap
OK . The AP transforms the Passkey string into
a set of four WEP keys using MD5 algorithms and displays
them in the
WEP fields. These are the new WEP keys for the
terminal profile. Once displayed in the WEP key fields, the
adapter profile behaves as if the keys were entered manually.
Kerberos Kerberos is a different form of 128-bit data security whereby a
terminal is required to have its request for AP resources
authenticated with a Kerberos server before the server
permits the AP to transmit and receive data with the
associated terminal.
Select Kerberos and enter the key distribution center (KDC )
and Realm values. The KDC is located on a server and
maintains information about the APs and users it supports.
The KDC also permits the transmission and receipt of data
once the credentials of the user are verified. Enter the name
of the server that hosts the Kerberos KDC in the
Realm field.