Cisco 3945 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 Radio Settings
Configuring the Role in the Radio Network
Configuring the Role in the Radio Network
The radio performs the following roles in the wireless network:
• Access point
• Access point (fallback to radio shutdown)
• Root bridge
• Non-root bridge
• Root bridge with wireless clients
• Non-root bridge without wireless clients
You can also configure a fallback role for root access points. The wireless device automatically assumes
the fallback role when its Ethernet port is disabled or disconnected from the wired LAN. The default
fallback role for Cisco ISR wireless devices is as follows:
Shutdown—the wireless device shuts down its radio and disassociates all client devices.
To set the wireless device’s radio network role and fallback role, follow these steps, beginning in
privileged EXEC mode.
SUMMARY STEPS
1. configure terminal
2. interface dot11radio {0| 1}
3. station-role
4. non-root {bridge | wireless-clients}
root {access-point | ap-only | [bridge | wireless-clients] | [fallback | repeater | shutdown]}
5. workgroup-bridge {multicast | mode <client | infrastructure>| universal <Ethernet client MAC
address>}
6. end
7. copy running-config startup-config

Cisco 3945 Specifications

General

Form Factor	Rack-mountable
Maximum Throughput	75 Mbps
Product Type	Router
Connectivity Technology	Wired
Data Link Protocol	Ethernet, Fast Ethernet, Gigabit Ethernet
Operating System	Cisco IOS
Flash Memory	256 MB
Network/Transport Protocol	IPSec
Remote Management Protocol	SNMP
Encryption Algorithm	DES, AES
Features	Firewall, VPN, Quality of Service (QoS), VLAN support
Interfaces	2 x USB
Security Features	Intrusion Prevention System (IPS)
Operating Temperature	32 °F to 104 °F (0 °C to 40 °C)
Storage Temperature	-4 °F to 149 °F (-20 °C to 65 °C)
Humidity	10 - 85% (non-condensing)
Memory	2 GB
Expansion Slots	4 (free) x EHWIC ¦ 2 x service module ¦ 1 x ISM ¦ 1 x CompactFlash Card