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Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Caveats
Open Caveats—Cisco IOS Release 12.0(33)S
75Q2-R3(config)#policy-map multiple_action_1
75Q2-R3(config-pmap)# class 35
75Q2-R3(config-pmap-c)# police cir 8000 bc 1000 pir 10000 be 12000
75Q2-R3(config-pmap-c-police)#conform-action set-mpls-exp-imposition-transmit 5
75Q2-R3#sh policy-map
Policy Map multiple_action_1
Class 35
police cir 8000 bc 1000 pir 10000 be 12000
conform-action set-mpls-exp-transmit 5 <<<should be set-mpls-exp-imposition-transmit 5
exceed-action drop
violate-action drop
Workaround: There is no workaround.
• CSCsk68742
Symptoms: Using the show ip mds stats linecard command shows MDFS reloads on all LCs when
multicast distributed routing is added on a VRF through the configuration of ip multicast-routing
vrf vpn distributed.
Workaround: There is no workaround.
Further Problem Description:
Note that while the MDFS reload is a real reload, it is without a preceding clear so it will not
generally cause traffic interruption as it merely causes the same information to be downloaded to the
linecards again. However in a highly scaled system running close to the limit, the additional load
introduced by a full MDFS reload of every linecard may cause additional failures because of CPU
utilization.
• CSCsk69194
Symptoms: Shape average percent calculation is incorrect.
Conditions: This issue is seen on a Cisco 7500 router configured for dLFIoLL. The policy is attached
to ATM and multilink interfaces.
Workaround: there is no workaround.
• CSCsl30246
Symptoms: IP PIM neighbor in multicast VPN is not two-way
Conditions: Occurs in traffic between a Cisco 12000 router and a Cisco 7500 router. The Cisco 7500
does not receive MDT update.
Workaround: There is no workaround.
• CSCsl53811
Symptoms: Some FRR database entries become active after reoptimization. Traffic on the LSP
which become FRR active is forwarded wrong path and continues to drop.
Conditions:
- This problem may happen when manual or timer reoptimization is performed during convergence
- This problem may happen when “Tunnel head end item” and “LSP midpoint item” in FRR database
have more than one entry in each item.
- This problem may happen when midpoint entry in “LSP midpoint item” is the LSP using “loose”
path-option on a headend router.
Workaround: There is no workaround.
• CSCsl63438
Symptoms: The Unicast and Multicast VPN traffic packets are dropped on a MLFR bundle link
while increasing the traffic rate and bringing back to normal.
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