Cisco 2901 User Manual

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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
Starting a Wireless Configuration Session
DETAILED STEPS
Command Purpose
Step 1
interface wlan-ap0
Example:
router(config)# interface wlan-ap0
router(config-if)#
Defines the router’s console interface to the
wireless device. It is used for communication
between the router’s Console and the wireless
device.
Always use port 0.
The following message appears:
The wlan-ap 0 interface is used for
managing the embedded AP. Please use the
service-module wlan-ap 0 session command to
console into the embedded AP.
Step 2
ip address subnet mask
Example:
router(config-if)# ip address
10.21.0.20 255.255.255.0
Example:
router(config-if)# ip unnumbered vlan1
Specifies the interface IP address and subnet
mask.
Note The IP address can be shared with the IP
address assigned to the Cisco Integrated
Services Router by using the ip
unnumbered vlan1 command.
Step 3
no shut
Example:
router(config-if)# no shut
Specifies the internal interface connection
remains open.
Step 4
interface vlan1
Example:
router(config-if)# interface vlan1
Specifies the virtual LAN interface for data
communication on the internal GE0
1
port to other
interfaces.
Step 5
ip address subnet mask
Example:
router(config-if)# ip address
10.10.0.30 255.255.255.0
Specifies the interface IP address and subnet
mask.
Step 6
exit
Example:
router(config-if)# exit
router(config)#
Exits the mode.

Cisco 2901 Specifications

General

Operating altitude	0 - 3000 m
Non-operating altitude	0 - 4570 m
Storage temperature (T-T)	-40 - 70 °C
Operating temperature (T-T)	0 - 40 °C
Storage relative humidity (H-H)	5 - 95 %
Operating relative humidity (H-H)	10 - 85 %
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
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
Ethernet LAN (RJ-45) ports	2
Firewall security	Cisco IOS
Input current	1.5 A
AC input voltage	100 - 240 V
Power source type	AC
AC input frequency	47 - 63 Hz
Power consumption (typical)	40 W
Product color	Black
Rack capacity	1U
Safety	UL 60950-1, CAN/CSA C22.2 No. 60950-1, EN 60950-1, AS/NZS 60950-1, IEC 60950-1
Flash memory	256 MB
Internal memory	512 MB
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	439.4 mm
Width	438.2 mm
Height	44.5 mm
Weight	6100 g