Data Sheet
© 2009 Cisco Systems, Inc. All rights reserved. This document is Cisco Public Information. Page 10 of 13
WLAN security features
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Standard 802.11i
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WPA and AES (WPA2)
●
EAP authentication: Cisco LEAP, PEAP, Extensible Authentication Protocol
Transport Layer Security (EAP TLS), Extensible Authentication Protocol-Flexible
Authentication via Secure Tunneling (EAP-FAST), Extensible Authentication
Protocol-Subscriber Information Module (EAP-SIM), Extensible Authentication
Protocol-Message Digest Algorithm 5 (EAP-MD5), and Extensible Authentication
Protocol-Tunneled TLS (EAP-TTLS)
●
Static and dynamic Wired Equivalent Privacy (WEP)
●
Temporal Key Integrity Protocol/Simple Security Network (TKIP/SSN) encryption
●
MAC authentication and filter
●
User database for survivable local authentication using LEAP and EAP-FAST
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Configurable limit to the number of wireless clients
●
Configurable RADIUS accounting for wireless clients
●
Preshared keys (PSKs) (WPA-small office or home office [WPA-SOHO])
Certifications
Service Set Identifiers (SSIDs)
and Multiple Broadcast SSIDs
16
Wireless VLANs 14 (encrypted and nonencrypted VLANs)
System Specifications
Table 5 lists the system specifications for Cisco 890 Series Integrated Services Routers.
Table 5. System Specifications
Feature Specification
Default and maximum DRAM
●
512 MB/768 MB on Cisco 890 Series data models; upgrade option available
Default and maximum flash
memory
●
256/256 MB on all Cisco 890 models; not upgradable
WAN
●
1-port Gigabit Ethernet and 1-port Fast Ethernet
LAN switch
●
Managed 8-port 10/100 BASE-T with autosensing MDI/MDX for auto crossover
Separate console and auxiliary
ports
●
RJ-45
USB 2.0
●
Two USB 2.0 ports available on Cisco 890 models
●
USB devices supported:
USB eTokens
USB Flash
Note: USB 2.0 ports cannot be used for connecting external devices other than those
specified at:
http://www.cisco.com/en/US/prod/collateral/modules/ps6247/product_data_sheet0900ae
cd80232473.html
ISDN BRI S/T Available on:
●
Cisco 892 for out-of-band management and dial backup or primary
●
Point-to-multipoint configurations
Inline PoE
●
Optional internal adapter for inline PoE on 4 switch ports for IP phones or external
wireless access points; 802.3af compliant and Cisco PoE compliant
Wireless specifications 2.4 and 5 GHz
Data rates supported
●
802.11b: 1, 2, 5.5, 6, 9, and 11 Mbps
●
802.11g: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, and 54 Mbps
●
802.11n: 1, 2, 5.5, 6, 9, 11, 12, 18, 24, 36, 48, 54, and m0-m15
Maximum transmit power (2-
channel aggregate)
●
802.11b: 20 dBm
●
802.11g: 17 dBm
●
802.11n: 16 dBm
Note: Maximum power setting is subject to changes by channel and by region,
depending on regulations.
