Cisco Cisco IOS Software Release 12.2(14)S
8
Release Notes for Cisco 7000 Family for Cisco IOS Release 12.2(14)SU
OL-5458-01 B0
Caveats
•
IKE Acceleration—Reduces VPN tunnel setup time. This feature is useful in network storm
situations, when a large number of tunnels need to be set up simultaneously.
situations, when a large number of tunnels need to be set up simultaneously.
•
Dead Peer Detection (DPD)—Tracks peer connectivity. When a peer connection is down, it will
trigger IKE renegotation. While similar to IKE keepalive functions, it provides improved scalability
and less peer tracking overhead. DPD is the only keepalive supported under stateful HA.
trigger IKE renegotation. While similar to IKE keepalive functions, it provides improved scalability
and less peer tracking overhead. DPD is the only keepalive supported under stateful HA.
•
Multiple redundancy groups (VIPs).
Caveats
This section lists caveats for the Cisco IOS Release 12.2(14)SU, by tracking number (DDTS #) and
release number, and indicates whether the caveat has been corrected. An “O” indicates that the caveat is
open in the release; a “C” indicates that the caveat is closed in the release, and an “R” indicates that the
caveat is resolved in the release.
release number, and indicates whether the caveat has been corrected. An “O” indicates that the caveat is
open in the release; a “C” indicates that the caveat is closed in the release, and an “R” indicates that the
caveat is resolved in the release.
Note
If you are a registered cisco.com user, view Bug Toolkit on cisco.com at the following website:
To become a registered cisco.com user, go to the following website:
lists the caveats for the Cisco IOS Release 12.2(14)SU.
Table 3
Caveats for Cisco IOS Release 12.2(14)SU
Cisco IOS Software Release 12.2(14)SU
DDTS Number
Status
R
R
R
R
R
R
R
R
R
R
R
R
R
R
R