Cisco ASR 903 Release Notes

4
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Chapter
Caveats in Cisco IOS XE 3.10S Releases
• CSCui53268
Symptom: Adding a child policy map with Vlan class to parent PHB class dynamically, does not
trigger the error message.
Conditions: This issue occurs when a PHB level policy is attached to an interface and any policy is
being dynamically added as a child to one of the existing PHB classes.
Workaround: Detaching the policy and performing a modification and trying to reattach displays the
error.
• CSCui62568
Symptom: No error reported when invalid policer is dynamically modified to remove the PIR
configuration with violate-action.
Conditions: This issue occurs when a policy-map with CIR and PIR value attached to an EFP is
dynamically modified to just CIR which make the policer have exceed action without PIR.
Workaround: Remove the violate-action first and then remove PIR configuration.
• CSCui74718
Symptom: “%EVENTLIB-3-RUNHOG” tracebacks reported on the console.
Conditions: This issue occurs on the router in ptp slave mode. The clock is in phase aligned state
and the ptp configurations are removed using the no ptp clock ordinary domain command.
Workaround: There is no workaround. There is no functional impact.
• CSCui92961
Symptom: 100% traffic loss is observed on few pseudowires.
Conditions: This issue occurs when the router experiences couple of link flaps.
Workaround: Issue shutdown command followed by no shutdown command on the EFP; this can
be tedious if impacted pseudowire count is more.
• CSCuj04299
Symptom: FMAN FP core traceback observed on the router.
Conditions: This issue occurs after adding several new EFPs or BDIs to running configuration and
updating the QoS configuration on the physical interface
Workaround: There is no workaround.
• CSCuj09392
Symptom: Dynamically modifying the user-defined to class-default triggers error.
Conditions: This issue was seen when modifying the user-defined to class-default.
Workaround: There is no workaround.
• CSCuj32391
Symptom: Dynamic modify of parent with class default policer to child policer does not take effect.
Conditions: This issue occurs on dynamic modify DM of parent having class-default policer value
greater than child policer value.
Workaround: Reattach the policy-map
• CSCuj38988
Symptom: Queue-limit does not go to queue-limit failed state when we the gigabit ethernet interface
is shutdown.

Cisco ASR 903 Specifications

General

Form Factor	Modular
Storage Temperature	-40°C to 70°C (-40°F to 158°F)
Humidity	5% to 95% non-condensing
Redundancy	Yes, redundant power supplies and route processors
Operating System	Cisco IOS XE
Power Supply	AC or DC
Switching Capacity	240 Gbps
Operating Temperature	-40°C to 65°C (-40°F to 149°F)
MTBF	200, 000 hours
Supported Protocols	IPv4, IPv6, MPLS, L2VPN, L3VPN
Interfaces	Gigabit Ethernet, 10 Gigabit Ethernet, T1/E1