Cisco 8832 Administration Guide

• Act as a PKI trust point
• Act as a PKI RA
• Perform device authentication using a RADIUS server
For more information, see your SCEP server documentation.
802.1x Authentication
The Cisco IP Phones support 802.1X Authentication.
Cisco IP Phones and Cisco Catalyst switches traditionally use Cisco Discovery Protocol (CDP) to identify
each other and determine parameters such as VLAN allocation and inline power requirements.
Support for 802.1X authentication requires several components:
• Cisco IP Phone: The phone initiates the request to access the network. Phones contain an 802.1X
supplicant. This supplicant allows network administrators to control the connectivity of IP phones to the
LAN switch ports. The current release of the phone 802.1X supplicant uses the EAP-FAST and EAP-TLS
options for network authentication.
• Cisco Catalyst Switch (or other third-party switch): The switch must support 802.1X, so it can act as the
authenticator and pass the messages between the phone and the authentication server. After the exchange
completes, the switch grants or denies the phone access to the network.
You must perform the following actions to configure 802.1X.
• Configure the other components before you enable 802.1X Authentication on the phone.
• Configure Voice VLAN—Because the 802.1X standard does not account for VLANs, you should
configure this setting based on the switch support.
• Enabled—If you are using a switch that supports multidomain authentication, you can continue to
use the voice VLAN.
• Disabled—If the switch does not support multidomain authentication, disable the Voice VLAN and
consider assigning the port to the native VLAN.
Related Topics
Cisco Unified Communications Manager Documentation, on page 12
Cisco IP Conference Phone 8832 Administration Guide for Cisco Unified Communications Manager
83
Cisco IP Conference Phone Administration
802.1x Authentication

Cisco 8832 Specifications

General

Control type	Buttons
Display type	LCD
Product type	IP conference phone
Voice codecs	G.711a, G.711u, G.722, G.729A, G.729ab, OPUS, iLBC
Certification	CE Markings per directives 2014/30/EU and 2014/53/EU and 2014/35/EU \u2028 \u2028 UL 60950 Second Edition \u2028 CAN/CSA-C22.2 No. 60950 Second Edition \u2028 EN 60950 Second Edition (including A11 and A12) IEC 60950 Second Edition (including A11 and A12) EN 60950-1 IEC 60950-1 AS/NZS 60950.1 47CFR Part 15 (CFR 47) Class B AS/NZS CISPR32 Class B \u2028 CISPR32 \u2028Class B EN55032 \u2028 Class B EN 300 386 ICES003 Class B \u2028 VCCI Class B \u2028 EN61000-3-2 \u2028 EN61000-3-3 \u2028 EN61000-4-2 IEC61000-4-2 EN61000-4-3 IEC61000-4-3 EN61000-4-6 IEC61000-4-6 KN22 Class B \u2028 EN55024 \u2028 CISPR24 \u2028 KN24 Armadillo Light AS/ACIF S004 NZPTC220
Product color	Charcoal
Frequency range	100 - 20000 Hz
Built-in display	Yes
Display diagonal	3.9 \
Languages support	ARA, BUL, CAT, CHI (SIMPL), CHI (TR), CZE, DAN, DEU, DUT, ENG, ESP, EST, FIN, FRE, GRE, HEB, HUN, ITA, JPN, KOR, LAT, LIT, NOR, POL, POR, RUM, RUS, SER, SLK, SLV, SWE, TUR, UKR
Display resolution	480 x 128 pixels
Security algorithms	EAP-FAST, EAP-TLS, SHA-256, SSH
Ethernet LAN data rates	10, 100 Mbit/s
Ethernet interface type	Fast Ethernet
Supported network protocols	IPv4, IPv6, SIP, SDP, UDP, DHCP, GARP, TFTP, HTTPS, RTP, RTCP, Cisco Discovery Protocol, LLDP
Cables included	USB
Storage temperature (T-T)	-10 - 60 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	10 - 95 %
Operating relative humidity (H-H)	10 - 90 %
USB connector type	USB Type-C
RJ-45 ports quantity	1

Weight and Dimensions

Width	278 mm
Height	61 mm
Weight	1850 g