Cisco ASR 903 Release Notes

6
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Chapter
Caveats in Cisco IOS XE 3.10S Releases
• CSCuj06140
Symptom: SPAN captured packet has wrong destination MAC addresss.
Conditions: This issue is seen when MPLS-TP BFD packet is captured.
Workaround: There is no workaround.
• CSCuj07507
Symptom: High convergence for downstream traffic observed on the router.
Conditions: This issue occurs when VPLS VFI’s controlled by g.8032 open ring with a large scale
of about 500VC’s and 10000 MAC address (40 per BD).
Workaround: Use a lower MAC address scale.
• CSCuj46477
Symptom: Layer 2 multicast traffic stops on VPLS VCs and starts flowing back on the ingress EFP.
Conditions: This issue occurs when one of the VPLS VC goes down.
Workaround: Traffic resumes after the VC comes up.
• CSCuj55599
Symptom: ARP request for HSRP VRRP MAC (VMAC) is not punted to CPU.
Conditions: This issue occurs whiel sending unicast ARP packets on the router.
Workaround: There is no workaround.
• CSCuj76162
Symptom: The input error counter constantly increases in show platform infrastructure lsmpi
command.
Conditions:This problem occurs when the synchronous mode is configured on the interface of
router.
Workaround: There is no workaround.

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