Cisco 881 SRST Uživatelský manuál Strana 10

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© 2012 Cisco and/or its affiliates. All rights reserved. This document is Cisco Public Information. Page 10 of 23
Feature Description
WLAN security features
Standard 802.11i
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
Configurable limit to the number of wireless clients
Configurable RADIUS accounting for wireless clients
Pre-shared keys (PSKs) (WPA-small office or home office [WPA-SOHO])
Certifications
Service set identifiers (SSIDs) 16
Wireless VLANs 8
Encrypted wireless VLANs 8
Multiple broadcast service set
identifiers (MBSSIDs)
16
Cisco IOS Software Advanced IP Services Feature Set (Optional Software Upgrade)
The Advanced IP Services software image has all the features of the Advanced Security software image with the
addition of the features listed in Tables 7 through 10.
Table 7. Cisco IOS Software Features on Cisco 880 Series: Advanced IP Services Feature Set (Optional Software
Upgrade)
Feature Description
IP and IP services features
IPv4 and IPv6 Multicast
Open Shortest Path First (OSPF)
Border Gateway Protocol (BGP)
Enhanced Interior Gateway Routing Protocol (EIGRP)
Virtual Route Forwarding (VRF) Lite
Next Hop Resolution Protocol (NHRP)
Layer 2 Tunneling Protocol Version 3 (L2TPv3)
Bidirectional Forwarding Detection (BFD)
Web Cache Communication Protocol (WCCP)
Switch features
Internet Group Management Protocol Version 3 (IGMPv3) snooping
802.1x
Security features Secure connectivity:
DMVPN
Tunnel-less Group Encrypted Transport VPN
IPsec stateful failover
VRF-aware IPsec
IPsec over IPv6
Adaptive control technology
SIP application layer gateway
Cisco IOS Firewall:
Firewall stateful failover
VRF-aware firewall
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