Specifications

1167
Cross-Platform Release Notes for Cisco IOS Release 12.0S
OL-1617-14 Rev. Q0
Resolved Caveats—Cisco IOS Release 12.0(28)S1
• CSCee22933
Symptoms: CBR-type or VBR-type VP cell-relay or cell-packing AToM VCs may not be able to
retain their bandwidth to the configured CBR or VBR shaping rate. This situation persists even when
the total shaping rate of the VPs and VCs is far below the physical bandwidth of the interface.
Conditions: This symptom is observed when there are many other cell-relay or cell-packing AToM
VCs configured.
Workaround: There is no workaround.
• CSCee23607
Symptoms: An L2tpv3 tunnel does not come up.
Conditions: This problem can be seen in an ATM-FR interworking scenario.
Workaround: There is no workaround.
• CSCee24349
Symptoms: A Cisco 7500 series cannot boot when there are more than 256 different policy maps
attached as service policies on the router.
Conditions: This symptom is observed on a Cisco 7500 series that runs Cisco IOS
Release 12.0(26)S1 but may also occur in Release 12.2 S.
Workaround: Do not use more than 256 service policies.
• CSCee25588
Symptoms: A 12000 series Engine 2 line card may not accept a “tx-cos” configuration.
Conditions: This symptom is observed if the router previously had an Engine 4+ line card in the
same slot and this Engine 4+ line card was configured with an output service policy.
Workaround: Reload the router.
• CSCee26497
Symptoms: The service-policy does not get attached.
Conditions: This symptom occurs when the atm pvc subinterface command is configured with
UBR pvc and a service- policy with police percent configuration is attached to the PVC.
Workaround: Use vbr or abr on the PVC or specify police rate in bps instead of percent.
• CSCee27276
Symptoms: A router shows a constant increase in the holding memory for the L2TP Daemon
process.
Conditions: This symptom is observed when invalid L2PTv3 control packets are sent from a peer
router. Invalid packets means packets without all the mandatory attribute value pairs.
Workaround: There is no workaround.
• CSCee27396
Symptoms: High CPU usage of greater than 90 percent occurs in the CEF Scanner process on all
line cards and TFIB-7-SCANSABORTED errors occur when you configure a link bundle.
Conditions: This symptom is observed on a Cisco 12410 that runs Cisco IOS Release 12.0(26)S1
when the bundle is configured on interfaces gig2/2 and gig6/2. (A 4-port Gigabit Ethernet ISE line
card is installed in slot 2 and slot 6.) The link bundle terminates on a third-party vendor switch.
Workaround: Remove the link bundle and use only one of the Gigabit Ethernet ports.