Cisco 7821 Administration Guide

802.1X Authentication
DescriptionParameter
Enables/disables 802.1X
Default: No
Enable 802.1X Authentication
Optional Network Configuration
DescriptionParameter
The hostname of the Cisco IP Phone.Host Name
The network domain of the Cisco IP Phone.
If you are using LDAP, see LDAP Configuration, on
page 199.
Domain
Specifies the method for selecting the DNS server:
• Manual, DHCP
• Manual
• DHCP,Manual
DNS Server Order
Specified mode of DNS query.
• Parallel
• Sequential
DNS Query Mode
When set to Yes, the DNS query results are not
cached.
Default: Yes
DNS Caching Enable
Allows you to select speed and duplex of the network
port. Values are:
• Auto
• 10MB half
• 10MB full
• 100 MB half
• 100MB full
• 100 half
• 1000 full
Switch Port Config
Cisco IP Phone 7800 Series Multiplatform Phones Administration Guide
228
Cisco IP Phone Troubleshooting
802.1X Authentication

Cisco 7821 Specifications

General

Brand	Cisco
Model	7821
Category	IP Phone
Language	English