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 Administering the Wireless Device
Creating a Banner
This section contains the following configuration information:
• Default Banner Configuration, page 325
• Configuring a Message-of-the-Day Login Banner, page 325
• Configuring a Login Banner, page 326
Default Banner Configuration
The MOTD and login banners are not configured.
Configuring a Message-of-the-Day Login Banner
You can create a single-line or multiline message banner that appears on the screen when someone logs
into the wireless device.
To configure an MOTD login banner, follow these steps, beginning in privileged EXEC mode.
SUMMARY STEPS
1. configure terminal
2. banner motd c message c
3. end
4. show running-config
5. copy running-config startup-config
DETAILED STEPS
To delete the MOTD banner, use the no banner motd command in global configuration mode.
The following is example shows how to configure a MOTD banner for the wireless device. The pound
sign (#) is used as the beginning and ending delimiter:
AP(config)# banner motd #
Command Purpose
Step 1
configure terminal Enters global configuration mode.
Step 2
banner motd c message c Specifies the message of the day.
For c, enter the delimiting character of your choice, such as a pound sign
(#), and press the Return key. The delimiting character signifies the
beginning and end of the banner text. Characters after the ending
delimiter are discarded.
For message, enter a banner message up to 255 characters. You cannot
use the delimiting character in the message.
Step 3
end Returns to privileged EXEC mode.
Step 4
show running-config Verifies your entries.
Step 5
copy running-config startup-config (Optional) Saves your entries in the configuration file.

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