24-7
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 24 Configuring NSF with SSO MSFC Redundancy
Using the CLI to Configure NSF/SSO
Configuring CEF NSF
CEF NSF operates by default while the networking device is running in SSO mode. No configuration is
necessary.
Verifying CEF NSF
To verify that CEF is NSF-capable, perform this task:
This example shows how to verify that CEF is NSF-capable:
router# show cef state
CEF Status [RP]
CEF enabled/running
dCEF enabled/running
CEF switching enabled/running
CEF default capabilities:
Always CEF switching: yes
Always dCEF switching: yes
Default CEF switching: yes
Default dCEF switching: yes
Drop multicast packets: no
OK to punt packets: yes
NVGEN CEF state: yes
fastsend() used: no
CEF NSF capable: yes
RPR+/SSO standby capable: yes
IPC delayed func on SSO: no
FIB auto repair supported: yes
LCs not running at init time: yes
Hardware forwarding supported: yes
Hardware forwarding in use: yes
Load-sharing pr. packet supported: no
RRP state:
I am standby RRP: no
RF Peer Presence: no
RF PeerComm reached: no
Config Redundancy mode: Stateful SwitchOver - SSO(7)
Operating Redundancy mode: Stateful SwitchOver - SSO(7)
CEF NSF: enabled/not running
RP state:
Expanded LC ipc memory: 0 Kbytes
Linecard reloader type: aggressive (Default)
Linecard dFIB structures: initialized
Router#
Task Command
Verify that CEF is NSF-capable.
Router# show cef state
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