Cisco 2911 Configuration Guide

259
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
Quality of Service http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/
QualityOfService.html
Describes how to configure QoS
10
on your Cisco wireless
interface. With this feature, you can provide preferential
treatment to certain traffic at the expense of other traffic.
Without QoS, the device offers best-effort service to each
packet, regardless of the packet contents or size. It sends
the packets without any assurance of reliability, delay
bounds, or throughput.
Regulatory Domains
and Channels
http://www.cisco.com/en/US/docs/router
s/access/800/860-880-890/software/conf
iguration/guide/scg_chanels.html
Lists the radio channels supported by Cisco access
products in the regulatory domains of the world.
System Message
Logging
http://www.cisco.com/en/US/docs/
routers/access/wireless/software/guide/S
ysMsgLogging.html
Describes how to configure system message logging on
your wireless device.
1. RADIUS = Remote Authentication Dial-In User Service
2. TACACS+ = Terminal Access Controller Access Control System Plus
3. WPA = Wireless Protected Access
4. CCKM = Cisco Centralized Key Management
5. WEP = Wired Equivalent Privacy
6. AES = Advanced Encryption Standard
7. MIC = Message Integrity Check
8. TKIP = Temporal Key Integrity Protocol
9. SSID = service set identifiers
10. QoS = quality of service
Table 3 Unified Documentation
Network Design Links
Why Migrate to the Cisco Unified Wireless
Network?
http://www.cisco.com/en/US/solutions/ns175/networking_solutions_product
s_genericcontent0900aecd805299ff.html
Wireless LAN Controller (WLC) FAQ http://www.cisco.com/en/US/products/ps6366/products_qanda_item09186a0
08064a991.shtml
Cisco IOS Command Reference for Cisco
Aironet Access Points and Bridges, versions
12.4(10b) JA and 12.3(8) JEC
http://www.cisco.com/en/US/docs/wireless/access_point/12.4_10b_JA/
command/reference/cr2410b.html
Cisco Aironet 1240AG Access Point Support
Documentation
http://www.cisco.com/en/US/docs/wireless/access_point/1240/quick/guide/
ap1240qs.html
Cisco 4400 Series Wireless LAN Controllers
Support Documentation
http://www.cisco.com/en/US/products/ps6366/
tsd_products_support_series_home.html
Table 2 Autonomous Documentation (continued)

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