Specifications

4
Release Notes for Cisco uBR924 Cable Access Router for Cisco IOS Release 12.1(5)T
OL-0385-04 Rev. B0 (2/2001)
Early Deployment Releases
Release 12.0 XR1
(7) • DOCSIS 1.0+ Extensions—Dynamic Multi-SID Assignment and
Concatenation
• VPN
9
Enhancements—Dynamic Crypto Map
• NetRanger Support—Cisco IOS Intrusion Detection
• Firewall (Phase II)—Cisco Secure Integrated Software
• SGCP 1.1 and SGCP MIB
Now
Release 12.0 XR
(7) • DOCSIS 1.0+ Extensions—Dynamic Multi-SID Assignment and
Concatenation
Note Excludes VPN, Firewall (Phase II) and Triple DES
10
found in
12.0(7)T.
Now
Release 12.0 T
(7) • VPN Enhancements—Dynamic Crypto Map
• NetRanger Support—Cisco IOS Intrusion Detection
• Firewall (Phase II)—Cisco Secure Integrated Software
• SGCP 1.1 and SGCP MIB
Now
(5) • Fax support over the cable network
• Advanced data feature sets:
– DOCSIS Baseline Privacy (BPI)
– IPSec—56-bit encryption/decryption at network layer (Phase I)
– 3DES—Triple DES (Phase I): 168-bit encryption/decryption at
network layer (Phase I)
– L2TP—Layer 2 tunneling protocol (Phase I)
– Firewall (Phase I)—Cisco Secure Integrated Software
• Enhanced VoIP
11
feature integration
• Enhanced bridging functionality
Now
Release 12.0 XI1
(4) • Full and DOCSIS-compliant bridging
• Network address translation and port address translation
(NAT
12
/PAT
13
)
• Radio frequency interface
• Routing (RIP V2
14
)
Now
1. NAT = Network Address Translation
2. HSRP = Hot Standby Router Protocol
3. ICMP = Internet Control Message Protocol
4. XGCP is meant to represent both Simple Gateway Control Protocol and Media Gateway Control Protocol.
5. MIB = Management Information Base
6. SGCP = Simple Gateway Control Protocol
Table 1 Early Deployment Releases for the Cisco uBR924 Cable Access Router (continued)
ED Release
Maintenanc
e Release Additional Software Features Availability