Cisco Cisco IOS Software Releases 12.2 MC
16
Release Notes for Cisco MWR 1941-DC Mobile Wireless Edge Router for Cisco IOS Release 12.2(15)MC2e
OL-13984-14
Caveats in Cisco IOS Release 12.2(15)MC2a
cnfFeatureAvailableSlot
1.3.6.1.4.1.9.9.99999.1.3.2
cnfFeatureActiveSlot
1.3.6.1.4.1.9.9.99999.1.3.3
cnfFeatureTable
1.3.6.1.4.1.9.9.99999.1.3.4
cnfFeatureEntry
1.3.6.1.4.1.9.9.99999.1.3.4.1
cnfFeatureType
1.3.6.1.4.1.9.9.99999.1.3.4.1.1
cnfFeatureSlot
1.3.6.1.4.1.9.9.99999.1.3.4.1.2
cnfFeatureActive
1.3.6.1.4.1.9.9.99999.1.3.4.1.3
cnfFeatureAttaches
1.3.6.1.4.1.9.9.99999.1.3.4.1.4
cnfFeatureDetaches
1.3.6.1.4.1.9.9.99999.1.3.4.1.5
cnfFeatureConfigChanges
1.3.6.1.4.1.9.9.99999.1.3.4.1.6
Caveats in Cisco IOS Release 12.2(15)MC2a
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)MC2a. Only severity 1 through 3 caveats are included.
running Cisco IOS Release 12.2(15)MC2a. 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)MC2a. 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.
Open Caveats
The caveats listed in this section are open in Cisco IOS Release 12.2(15)MC2a.
•
CSCdz37497
Description: When PPPMux and cUDP are configured, during periods of sustained multicast traffic
at a rate of 100 pps or more causes a periodic “out-of-sequence” condition in the MWR 1941-DC
IOS decompression.
at a rate of 100 pps or more causes a periodic “out-of-sequence” condition in the MWR 1941-DC
IOS decompression.
Workaround: Reduce the rate of multicast traffic.
•
CSCea73056
Description: During a failover, the MWR 1941-DC router software opens T1/E1 relays on the active
router without taking down the multilink interface first. Packets are sent to the disconnected
interface for the next several second until the multilink interface is declared down. This condition
causes the network management system to not receive SNMP traps generated during the failover.
router without taking down the multilink interface first. Packets are sent to the disconnected
interface for the next several second until the multilink interface is declared down. This condition
causes the network management system to not receive SNMP traps generated during the failover.
Workaround: There is currently no workaround.