Cisco Systems - OL-18348-01

Below are all the different types of Cisco Systems. Select the device of your choice, to download the manual

Contents

Phone Hardening To tighten security on the phone you can perform phone hardening tasks in the Phone Configuration window in Cisco Unified Communications Manager Administration This chapter contains information on the following topics Disabling the Gratuitous ARP Setting page 10 1 Disabling Web Access Setting page 10 1 Disabling the PC Voice VLAN Access Setting page 10 2 Disabling the Setting Access Setting page 10 2 Disabling the PC Port Setting page 10 2 Configuring Phone Hardening page 10 2 Where to Find More Information page 10 3 Disabling the Gratuitous ARP Setting By default Cisco Unified IP Phones accept Gratuitous ARP packets Gratuitous ARP packets which devices use announce the presence of the device on the net ...