Cisco CP-7911G Administration Guide - Page 36
Supporting 802.1X Authentication on Cisco Unified IP Phones,
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Understanding Security Features for Cisco Unified IP Phones Chapter 1 An Overview of the Cisco Unified IP Phone Table 1-3 Overview of Security Features (continued) Feature Optional disabling of the web server functionality for a phone Phone hardening Description You can prevent access to a phone's web page, which displays a variety of operational statistics for the phone. Additional security options, which you control from Cisco Unified Communications Manager Administration: • Disabling PC port (applies to 7911G only) • Disabling Gratuitous Address Resolution Protocol (GARP) • Disabling PC Voice VLAN access (applies to 7911G only) • Disabling access to the Setting menus, or providing restricted access that allows access to the User Preferences menu and saving volume changes only • Disabling access to web pages for a phone. Note You can view current settings for the PC Port Disabled, GARP Enabled, and Voice VLAN enabled options by looking at the phone's Security Configuration menu. For more information, see the "Device Configuration Menu" section on page 4-15. Related Topics • Identifying Encrypted and Authenticated Phone Calls, page 1-19 • Supporting 802.1X Authentication on Cisco Unified IP Phones, page 1-23 • Security Restrictions, page 1-25 • Device Configuration Menu, page 4-15 1-18 Cisco Unified IP Phone 7906G and 7911G for Cisco Unified Communications Manager 6.0 OL11954-01