Cisco 7931G - Unified IP Phone VoIP Administration Manual page 124

Security Configuration Menu
Table 4-17 802.1X Authentication Settings
Option Description
Device Determines whether 802.1X
Authentication authentication is enabled:
•
•
EAP-MD5 Specifies a password for use with 802.1X
authentication using the following menu
options (described in the following
rows):
•
•
•
Device ID—Derivative of the phone's
model number and unique MAC address
displayed in this format:
CP-<model>-SEP-<MAC>
Shared Secret—Choose a password to
use on the phone and on the
authentication server. The password must
be between 6 and 32 characters,
consisting of any combination of
numbers or letters.
Note
Realm—Indicates the user network
domain, always set as Network
Cisco Unified IP Phone 7931G Administration Guide for Cisco Unified Communications Manager 6.0
4-40
Enabled—Phone uses 802.1X
authentication to request network
access.
Disabled—Default setting in which
the phone uses CDP to acquire
VLAN and network access.
Device ID
Shared Secret
Realm
If you disable 802.1X
authentication or perform a
factory reset of the phone, the
shared secret is deleted.
Chapter 4 Configuring Settings on the Cisco Unified IP Phone
To Change
1. Choose Settings > Security
Configuration > 802.1X
Authentication > Device
Authentication.
Set the Device Authentication option
2.
to Enabled or Disabled.
Press the Save softkey.
3.
Choose Settings > Security
Configuration > 802.1X
Authentication > EAP-MD5.
Display only—Cannot configure.
Choose EAP-MD5 > Shared
1.
Secret.
Enter the shared secret.
2.
Press Save.
3.
See the "Troubleshooting Cisco Unified
IP Phone Security" section on page 9-12
for assistance in recovering from a
deleted shared secret.
Display only—Cannot configure.
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