Cisco ASR 903 Release Notes

21
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Caveats in Cisco IOS XE 3.9S Releases
Condition: This issue occurs if IPv4 ACLs and IPv6 ACLs in the system share the same label. The
IPv4 traffic on the interface on which IPv6 ACL is applied is impacted.
Workaround: There is no workaround.
• CSCuf05039
Symptom: I2C_WRITE and MDIO_READ/WRITE error messages are seen on the router.
Conditions: This issue occurs on IM hard or soft OIR.
Workaround: There is no workaround.
• CSCuf07508
Symptom: The Gigabit Ethernet port on IMA8S may not come up after reload at times.
Conditions: This issue occurs when the router is reloaded multiple times.
Workaround: Perform an IM OIR.
• CSCuf42166
Symptom: BERT Errors and Path Code Violations counter keeps incrementing.
Conditions: This issue occurs when connected to E1E1 IM or the second PHY.
Workaround: Connect to first PHY.
• CSCuf43275
Symptom: The router does not detect or support traffic through GLC-FE-100EX and
GLC-FE-100ZX transceivers.
Conditions: This issue occurs under normal conditions.
Workaround: There is no workaround.
• CSCuf48156
Symptom: Local fault is seen on a 10 Gigabit Ethernet port.
Conditions: This issue occurs when the interface is not shut and fibre is not connected.
Workaround: Shutdown the interface
• CSCuf51429
Symptom: Fast-Reroute FMFP-3-OBJ_DWNLD_TO_CPP_FAILED message seen on the console.
Conditions: This issue occurs on shutting the link between the routers.
Workaround: There is no workaround.
• CSCuf51462
Symptom: Remote maintenance end points (MEP)s do not learn Port MEP on PC member links.
Conditions: This issue occurs when port MEPs in PC member links are configured and remote
MEPs do not learn it.
Workaround: Configure Ethernet Virtual Connections (EVC) bridge domain and MEP PC member
links.
• CSCuf51509
Symptom: WRED counters for CS0 do not display in show policy-map interface command.
Conditions: This issue is observed when show policy-map interface command is executed.
Workaround: There is no workaround.
• CSCuf61365

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