Cisco ASR 903 Release Notes

26
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Chapter Restrictions and Caveats in Cisco IOS XE 3.6S Releases
Caveats in Cisco IOS XE 3.6S Releases
• CSCty73528
Symptoms: The router displays core dump files.
Conditions: Occurs when you perform an RSP switchover when CEF routes are configured.
Workaround: There is no workaround.
• CSCty74058
Symptoms: The router sends traffic for virtual circuits (VCs) over Gigabit Ethernet interfaces
instead of MPLS-TP tunnels.
Conditions: Occurs when you perform an interface module OIR and the VCs are configured with a
preferred path as the MPLS-TP tunnel.
Workaround: There is no workaround.
• CSCty74062
Symptoms: The router does not pass MLP traffic.
Conditions: Occurs when you perform an RSP switchover with an existing MLP configuration.
Workaround: There is no workaround.
• CSCty74129
Symptoms: A REP topology may reconverge during an RSP switchover. The consoles displays REP
no-neighbor messages.
Conditions: Occurs when you configure REP between two Cisco ASR 903 Routers and you
perform an RSP switchover.
Workaround: There is no workaround.
• CSCty77704
Symptoms: CFM traceroute fails between two CE devices.
Conditions: Occurs under the following conditions:
– There is a CFM xconnect between higher-level MEPs
– The MEPs are between CE devices
– The CE devices are in a different domain.
Workaround: Disable CFM on the Cisco ASR 903 Router acting as a PE device.
• CSCty79273
Symptoms: Multicast replication does not occur on all BDI interfaces on a given trunk EFP.
Conditions: Occurs under the following conditions:
– The router is configured with 63 or more BDIs
– The BDIs are configured as OIFs on a trunk EFP.
– The port on which the EFP is configured is in a multicast group.
Workaround: There is no workaround.
• CSCty80326
Symptoms: The router displays an Eamapper error.
Conditions: Occurs under the following conditions:
– The router is configured with a port channel interface with 2 member links.
– The port channel

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