Cisco 2911 Configuration Guide

315
Cisco 3900 Series, Cisco 2900 Series, and Cisco 1900 Series Integrated Services Routers Generation 2 Software Configuration Guide
Chapter Administering the Wireless Device
Managing the System Time and Date
Monitoring the Wireless Device
This section provides commands for monitoring hardware on the router.
• Displaying Wireless Device Statistics, page 315
• Displaying Wireless Device Status, page 315
Displaying Wireless Device Statistics
Use the service-module wlan-ap0 statistics command in privileged EXEC mode to display wireless
device statistics. The following is sample output for the command:
CLI reset count = 0
CLI reload count = 1
Registration request timeout reset count = 0
Error recovery timeout reset count = 0
Module registration count = 10
The last IOS initiated event was a cli reload at *04:27:32.041 UTC Fri Mar 8 2007
Displaying Wireless Device Status
Use the service-module wlan-ap0 status command in privileged EXEC mode to display the status of
the wireless device and its configuration information. The following is sample output for the command:
Service Module is Cisco wlan-ap0
Service Module supports session via TTY line 2
Service Module is in Steady state
Service Module reset on error is disabled
Getting status from the Service Module, please wait..
Image path = flash:c8xx_19xx_ap-k9w7-mx.acregr/c8xx_19xx_ap-k9w7-mx.acre
gr
System uptime = 0 days, 4 hours, 28 minutes, 5 seconds
Router#d was introduced for embedded wireless LAN access points on Integrated Services
Routers.
Managing the System Time and Date
You can manage the system time and date on the wireless device automatically, by using the Simple
Network Time Protocol (SNTP), or manually, by setting the time and date on the wireless device.
Note For complete syntax and usage information for the commands used in this section, see Cisco IOS
Configuration Fundamentals Command Reference for Release 12.4.
This section provides the following configuration information:
• Understanding Simple Network Time Protocol, page 316
• Configuring SNTP, page 316
• Configuring Time and Date Manually, page 316

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