Cisco 2911 Configuration Guide

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Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Configuring the Wireless Device
Configuring Wireless Settings
Tip If you want to create an IOS software alias for the Console to session into the wireless device, enter the
alias exec dot11radio service-module wlan-ap 0 session command at the EXEC prompt. After entering
this command, you automatically skip to the dot11 radio level in the IOS.
Closing the Session
To close the session between the wireless device and the router’s console, perform both of the following
steps.
Wireless Device
1. Control-Shift-6 x
Router
2. disconnect
3. Press Enter twice.
Configuring Wireless Settings
Note If you are configuring the autonomous wireless device for the first time, start a configuration session
between the router and the access point before attempting to configure basic wireless settings. See the
“Starting a Wireless Configuration Session” section on page 247.
Configure the wireless device with the appropriate software tool.
• Unified software—Cisco Express Setup, page 250
• Autonomous software—Cisco IOS CLI, page 250
Step 7
exit
Example:
router(config)# exit
router#
Exits the mode.
Step 8
service-module wlan-ap 0 session
Example:
router# service-module wlan-ap0 session
Trying 10.21.0.20, 2002 ... Open
ap>
Opens the connection between the wireless device
and the router’s console.
1. GE0 = Gigabit Ethernet 0
Command Purpose

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