6
Release Notes for the Cisco 811 and 813 Routers for Cisco IOS Release 12.1(2)XF
78-11070-02, Rev. H0
System Requirements
Security (Enhanced)
Cisco IOS Firewall
No
No
No
Yes
Yes
Yes
Context Based Access Control Lists
No
No
No
Yes
Yes
Yes
Denial of Service Detection
No
No
No
Yes
Yes
Yes
IPSec Encryption w/ 56-bit DES
No
No
No
No
Yes
Yes
Java Blocking
No
No
No
Yes
Yes
Yes
Real-time Alerts
No
No
No
Yes
Yes
Yes
Voice Features (Supplementary)
Call Conference
Yes
Yes
Yes
Yes
Yes
Yes
Call Hold / Retrieve
Yes
Yes
Yes
Yes
Yes
Yes
Call Transfer
Yes
Yes
Yes
Yes
Yes
Yes
Voice Priority
Yes
Yes
Yes
Yes
Yes
Yes
WAN
Frame Relay (Leased Line Only)
Yes
Yes
Yes
Yes
Yes
Yes
ISDN
Yes
Yes
Yes
Yes
Yes
Yes
ISDN Lease Line
Yes
Yes
Yes
Yes
Yes
Yes
ML-PPP, PPP Compression
Yes
Yes
Yes
Yes
Yes
Yes
WAN Optimization
BOD
Yes
Yes
Yes
Yes
Yes
Yes
DDR
Yes
Yes
Yes
Yes
Yes
Yes
IPX and SPX Spoofing
No
Yes
No
No
No
Yes
ISDN Caller ID Callback
Yes
Yes
Yes
Yes
Yes
Yes
Snapshot Routing
Yes
Yes
Yes
Yes
Yes
Yes
STAC Compression
Yes
Yes
Yes
Yes
Yes
Yes
Weighted Fair Queuing Quality of Service
Yes
Yes
Yes
Yes
Yes
Yes
X.25 ID
No
Yes
Yes
No
Yes
Yes
Table 4
Feature List by Feature Set for the Cisco 811 and 813 Routers
Feature Sets
Features
IP
IP Plus
IP/IPX
Plus
IP/FW
IP/FW
Plus
IPSec 56
IP/IPX/FW
Plus
IPSec 56
