Cisco Cisco IOS Software Releases 12.2 MC
10
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2g
OL-13984-16
Caveats in Cisco IOS Release 12.2(15)MC2f
Note
If you have an account with Cisco.com, you can use Bug Navigator II to find caveats of any severity for
any release. To reach Bug Navigator II, Login to Cisco.com and click Software Center: Cisco IOS
Software: Cisco Bugtool Navigator II. Another option is to go directly to
http://www.cisco.com/support/bugtools.
any release. To reach Bug Navigator II, Login to Cisco.com and click Software Center: Cisco IOS
Software: Cisco Bugtool Navigator II. Another option is to go directly to
http://www.cisco.com/support/bugtools.
Open Caveats
There are no known open caveats in Cisco IOS Release 12.2(15)MC2g.
Resolved Caveats
This section lists the caveats that are resolved in Cisco Release 12.2(15)MC2g.
•
CSCdz37497
Description: Multicast packets are dropped by IOS until context is re-established.
This occurs during multicast on one flow at a rate of 100pps or more.
Workaround: Reduce the PPPMux subframe size on the RPM to a size smaller than a compressed
multicast packet so that the multicast packets are not PPPMux’d.
multicast packet so that the multicast packets are not PPPMux’d.
•
CSCsd87054 (Duplicate of CSCdz37497)
Description: An RPM router running Cisco software release122-15.MC2e may drop multicast
packets across a multilink interface if the ppp mux is configured on that interface.
packets across a multilink interface if the ppp mux is configured on that interface.
Workaround: Reduce the PPPMux subframe size on the RPM to a size smaller than a compressed
multicast packet so that the multicast packets are not PPPMux’d
multicast packet so that the multicast packets are not PPPMux’d
Caveats in Cisco IOS Release 12.2(15)MC2f
The following sections list and describe the open and closed caveats for the Cisco MWR 1941-DC router
running Cisco IOS Release 12.2(15)MC2f. Only severity 1 through 3 caveats are included.
running Cisco IOS Release 12.2(15)MC2f. Only severity 1 through 3 caveats are included.
Caveats describe unexpected behavior 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.
serious caveats, severity 2 caveats are less serious, and severity 3 caveats are the least serious of these
three severity levels.
Caveats in Cisco IOS Releases 12.2 and 12.2 T are also in Cisco IOS Release 12.2(15)MC2f. For
information on caveats in Cisco IOS Release 12.2, see Caveats for Cisco IOS Release 12.2. For
information on caveats in Cisco IOS Release 12.2 T, see Caveats for Cisco IOS Release 12.2 T. These
two documents list severity 1 and 2 caveats and are located on CCO and the Documentation DVD.
information on caveats in Cisco IOS Release 12.2, see Caveats for Cisco IOS Release 12.2. For
information on caveats in Cisco IOS Release 12.2 T, see Caveats for Cisco IOS Release 12.2 T. These
two documents list severity 1 and 2 caveats and are located on CCO and the Documentation DVD.
Note
If you have an account with Cisco.com, you can use Bug Navigator II to find caveats of any severity for
any release. To reach Bug Navigator II, Login to Cisco.com and click Software Center: Cisco IOS
Software: Cisco Bugtool Navigator II. Another option is to go directly to
http://www.cisco.com/support/bugtools.
any release. To reach Bug Navigator II, Login to Cisco.com and click Software Center: Cisco IOS
Software: Cisco Bugtool Navigator II. Another option is to go directly to
http://www.cisco.com/support/bugtools.