Cisco Cisco IOS Software Releases 12.2 MC Libro bianco
IPSec Stateful Failover (VPN High Availability)
Supported Standards, MIBs, and RFCs
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Cisco IOS Release 12.2(11)YX, 12.2(11)YX1, 12.2(14)SU, 12.2(14)SU1, and 12.2(14)SU2
Supported Standards, MIBs, and RFCs
Standards
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None
MIBs
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None
To obtain lists of supported MIBs by platform and Cisco IOS release, and to download MIB
modules, go to the Cisco MIB web site at
modules, go to the Cisco MIB web site at
RFCs
•
None
Prerequisites
You must configure IPSec and IKE on the router and a crypto map to all interfaces that require
encryption service. See the
encryption service. See the
for configuration procedures.
•
Cisco IOS Release 12.2(14)SU2, 12.2(14)SU1, 12.2(14)SU, 12.2(11)YX1, or Cisco IOS Release
12.2(11)YX
12.2(11)YX
•
Two Cisco 72xx routers configured with the same Cisco IOS release
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HSRP running
Configuration Tasks
See
and use the following commands to implement, maintain, and debug IPSec Stateful
Failover (VPN High Availability).
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(required)
•
(required)
•
(required)
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(required)
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(required)
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(required)
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(required)
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(required)