Cisco ASR 903 Release Notes

22
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Caveats in Cisco IOS XE 3.9S Releases
Symptom: VC Counters do not increment On IM OIR followed by SSO.
Conditions: This is seen on HA system when IM OIR is followed by SSO switchover is performed.
Workaround: There is no workaround.
• CSCuf64704
Symptom: “%MPLS-3-OUT_OF_LABEL3_SPACE: SIP0: nile_mgr: Out of resource to create”
labels errors are seen on the console.
Conditions: This issue is seen with scaled configurations, when LDP peer goes down and recovers.
Workaround: Reduce the scale.
• CSCuf65040
Symptom: The 1G or 10G IM may go in out of service state after a hard OIR of the IM.
Conditions: This issue occurs after a hard OIR is performed.
Workaround: Perform a another hard OIR or a SSO switchover followed by a soft OIR.
• CSCuf66022
Symptom: The 10 Gigabit Ethernet interface status goes down on one side.
Conditions: This issue occurs after shutting down the Ten Gigabit Ethernet interface and SSO is
performed.
Workaround: Perform a shutdown followed by a no shutdown 10 Gigabit Ethernet interface
• CSCuf74072
Symptom: Seeing CRC errors on SFP IM with CU SFP.
Conditions: This issue occurs when the CU SFP is configured with 100Mbps speed.
Workaround: There is no workaround.
• CSCuf83316
Symptom: Traffic loss of more than 1sec was observed during router reload.
Conditions: This issue occurs on issuing reload command in middle router with R-LFA in RING
topology.
Workaround: There is no workaround.
• CSCuf83453
Symptom: The show ethernet service instance stats command displays "0" at Egress stats
counters.
Conditions: This issue is seen after using show platform hardware pp active asic stats command.
Workaround: Reload the router.
• CSCuf83886
Symptom: Label exhaust message is seen even on valid case if policy is configured before xconnect
is configured on scaled configuration.
Conditions: This issue occurs when a service-policy is configured before configuring xconnect on
the router that has consumed close to max labels.
Workaround: First configure xconnect and then configure service-policy

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