Cisco ASR 900 Series Release Notes page 121

Chapter
Further Problem Description: The ASR 903 has an implicit policer to restrict traffic destined for
the CPU. The router polices this traffic up to 1Mbps by default, and this value is adjustable. For more
detail, see
http://www.cisco.com/en/US/docs/ios-xml/ios/qos_plcshp/configuration/xe-3s/qos-plcshp-punt-po
lice-monitor.html
CSCud65779
•
Symptom: The router does not update the Rx value for C2, J1, and S1S0 bytes.
Conditions: Occurs when you configure overhead bytes on OC-3 connections.
Workaround: There is no workaround.
CSCud71546
•
Symptom: The ten Gigabit Ethernet interface drops traffic for 7 seconds following a stateful
switchover (SSO).
Conditions: Occurs when the configuration contains static routes to the destination.
Workaround: There is no workaround.
• CSCud76209
Symptom: The OC-3 interface module goes into an out of service state.
Conditions: Occurs when you repeatedly perform an interface module reset (OIR) on the OC-3
interface module.
Workaround: There is no workaround.
• CSCud76770
Symptoms: The convergence time for FRR link/node protection is more than 2 seconds.
Conditions: Occurs when you configure Next-Nexthop (NNHOP) backup tunnels in a ring
topology.
Workaround: There is no workaround.
CSCud78168
•
Symptoms: A higher convergence (>5 seconds) is observed for 3107 label imposition prefixes.
Conditions: Occurs when you configure 3107 label imposition prefixes.
Workaround: There is no workaround.
CSCud83056
•
Symptoms: PTP sessions remain in HOLDOVER mode.
Conditions: Occurs when you remove and restore the PTP configuration on the PTP Master device.
Workaround: Do not include the following commands in a PTP configuration unless ToD and 1PPS
cables are directly connected:
–
–
CSCud83069
•
Symptom: The router does not pass traffic in ATM PVP Mode.
Conditions: Occurs when you enable ATM PVP Mode.
Workaround: There is no workaround.
OL-26630-12
tod 0/0 ntp
input 1pps 0/0
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
Caveats in Cisco IOS XE 3.7S Releases
33