Cisco 2911 Configuration Guide

258
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring the Wireless Device
Related Documentation
Related Documentation
See the following documentation for additional autonomous and unified configuration information:
• Autonomous Documentation—Table 2
• Unified Documentation—Table 3
Table 2 Autonomous Documentation
Network Design Links Description
Wireless Overview “Wireless Device Overview” Describes the roles of the wireless device on the network.
Configuration Links
Configuring the Radio “Configuring Radio Settings” Describes how to configure the wireless radio.
Security Links
Authentication Types
for Wireless Devices
http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
SecurityAuthenticationTypes.html
Describes the authentication types that are configured on
the access point.
RADIUS and
TACACS+ Servers in a
Wireless Environment
http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
SecurityRadiusTacacs_1.html
Describes how to enable and configure the RADIUS
1
and
TACACS+
2
and provides detailed accounting information
and flexible administrative control over authentication
and authorization processes. RADIUS and TACACS+ are
facilitated through AAA and can be enabled only through
AAA commands.
Using the Access Point
as a Local
Authenticator
http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
SecurityLocalAuthent.html
Describes how to use a wireless device in the role of an
access point as a local authenticator, serving as a
standalone authenticator for a small wireless LAN, or
providing backup authentication service. As a local
authenticator, the access point performs LEAP,
EAP-FAST, and MAC-based authentication for up to 50
client devices.
Cipher Suites and
WEP
http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
SecurityCipherSuitesWEP.html
Describes how to configure the cipher suites required for
using WPA
3
and CCKM
4
; WEP
5
; and WEP features
including AES
6
, MIC
7
, TKIP
8
, and broadcast key
rotation.
Hot Standby Access
Points
http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
RolesHotStandby.html
Describes how to configure your wireless device as a hot
standby unit.
Configuring Wireless
VLANs
http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
wireless_vlans.html
Describes how to configure an access point to operate
with the VLANs set up on a wired LAN.
Service Set Identifiers http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
ServiceSetID.html
In the role of an access point, a wireless device can
support up to 16 SSIDs
9
. This document describes how to
configure and manage SSIDs on the wireless device.
Administering Links Description
Administering the
Access Point
“Administering the Wireless Device” Describes how to administer the wireless device on the
network.

Cisco 2911 Specifications

General

Ethernet LAN	Yes
Cabling technology	10/100/1000Base-T(X)
Networking standards	IEEE 802.1Q, IEEE 802.1ag, IEEE 802.3, IEEE 802.3ab, IEEE 802.3af, IEEE 802.3ah, IEEE 802.3u
Ethernet LAN data rates	10, 100, 1000 Mbit/s
Ethernet interface type	Gigabit Ethernet
DHCP client	-
Routing protocols	BGP, EIGRP, OSPF
Supported protocols	IPv4, IPv6, IS-IS, IGMPv3, PIM SM, SSM, DVMRP, IPSec, GRE, BVD, MPLS, L2TPv3, PPP, MLPPP, MLFR, HDLC, RS-232, RS-449, X.21, V.35, EIA-530, PPPoE, ATM
USB version	2.0
RS-232 ports	1
Expansion slots	4 x EHWIC 2 x DSP 1 x ISM
USB ports quantity	2
Ethernet LAN (RJ-45) ports	3
Firewall security	Cisco IOS
Input current	2.2 A
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	47 - 63 Hz
Power consumption (typical)	50 W
Product color	Black
Rack capacity	2U
Operating altitude	0 - 4000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-40 - 80 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	5 - 85 %
Safety	UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Electromagnetic compatibility	47 CFR, ICES-003, EN55022, CISPR22, AS/NZS 3548, VCCI V-3, EN 300-386, EN 61000, EN 55024, CISPR 24EN50082-1

Weight and Dimensions

Depth	304.8 mm
Width	438.2 mm
Height	88.9 mm
Weight	8200 g