Cisco Cisco IOS Software Release 12.0(22)S
Cisco Nonstop Forwarding
Supported Standards, MIBs, and RFCs
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Cisco IOS Release 12.0(22)S
Supported Standards, MIBs, and RFCs
Standards
Restart Signaling for ISIS, Internet Engineering Task Force (IETF) Network Working Group Internet
Draft, September 2001
Draft, September 2001
MIBs
•
Graceful Restart Mechanism for BGP (draft-ietf-idr-restart-05.txt)
To obtain lists of supported MIBs by platform and Cisco IOS release, and to download MIB modules,
go to the Cisco MIB website on Cisco.com at the following URL:
go to the Cisco MIB website on Cisco.com at the following URL:
RFCs
No new or modified RFCs are supported by this feature.
Prerequisites
•
NSF must be configured on a networking device that has been configured for SSO.
•
On platforms supporting the Route Switch Processor (RSP), and where the CEF switching mode is
configurable, configure distributed CEF (dCEF) switching mode using the ip cef distributed
command.
configurable, configure distributed CEF (dCEF) switching mode using the ip cef distributed
command.
Configuration Tasks
See the following sections for configuration tasks for the SSO feature. Each task in the list is identified
as either required or optional.
as either required or optional.
•
(required)
•
•
(required)
•
(required)
•
(optional)
•
(optional)
•
(optional)
•
(optional)