Intel 811, 813 Caveats, Phone Mate Answering Machine Model, PPP over Frame Relay Support RFC-1973

System Requirements

Phone Mate Answering Machine Model 9200

A Phone Mate answering machine model 9200 failed to recognize the ringing signal sent by AMD R79 ringing SLIC. This was confirmed by testing against Phone Mate model 3750 and newer model 9300.

PPP over Frame Relay Support (RFC-1973)

Cisco 800 series routers do not support PPP protocol over Frame Relay.

TACACS+ with AAA

Cisco 800 series routers now support the Terminal Access Controller Access Control System Plus (TACACS+) protocol through Telnet. TACACS+ is a Cisco proprietary authentication protocol that provides remote access authentication and related network security services, such as event logging. User passwords are administered in a central database, rather than in individual routers. TACACS+ also supports separate modular authentication, authorization, and accounting (AAA) facilities that are configured at individual routers.

For information on how to configure TACACS+, refer to the “Configuring TACACS+” chapter in the Security Configuration Guide. For information on TACACS+ commands, refer to the “TACACS, Extended TACACS, and TACACS+ Commands” chapter in the Security Command Reference.

Cisco 800 series routers do not support the following protocols:

•TACACS, an older access protocol now deprecated by Cisco, or Extended TACACS, an extension to the TACACS protocol.

•RADIUS or Kerberos protocols.

ROM Monitor set stop-bits Parameter

This release supports the setting of 1 only, for the ROM monitor set stop-bitsparameter.

Caveats

Caveats describe unexpected behavior or defects in Cisco IOS software releases. Severity 1 caveats are the most serious caveats, severity 2 caveats are less serious, and severity 3 caveats are the least serious of these three severity levels.

All caveats in Release 12.1(2)T are also in Release 12.1(2)XF5. For information on caveats in Cisco IOS Release 12.1(2)T, refer to the Caveats for Cisco IOS Release 12.1 T document. For information on caveats in Cisco IOS Release 12.1, refer to the Caveats for Cisco IOS Release 12.1 document. These publications list severity 1 and 2 caveats, and are located on Cisco.com and the Documentation CD-ROM.

Note If you have an account with Cisco.com, you can also use the Bug Toolkit to find select caveats of any severity. To reach the Bug Toolkit, log in toCisco.com and click Service & Support: Technical Assistance Center: Tool Index: Bug Toolkit. Another option is to go to http://www.cisco.com/cgi-bin/Support/Bugtool/launch_bugtool.pl.

	Release Notes for the Cisco 811 and 813 Routers for Cisco IOS Release 12.1(2)XF
78-11070-02, Rev. H0		11