Cisco ASR 900 Series Release Notes

28
Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-12
Chapter Restrictions and Caveats in Cisco IOS XE 3.6S Releases
Caveats in Cisco IOS XE 3.6S Releases
Workaround: There is no workaround.
• CSCty96797
Symptoms: L2 OIF replication does not take effect when you add or delete an EVC.
Conditions: Occurs after a bridge domain or split horizon group change.
Workaround: There is no workaround.
Resolved Caveats—Cisco IOS XE Release 3.6(0)S
This section documents the issues that have been resolved in Cisco IOS XE Release 3.6(0)S.
• CSCtx47195
Symptoms: BFD flaps when you perform a RSP switchover.
Conditions: Occurs under the following conditions:
– The router is configured as a mid-point node.
– The router is running MPLS-TP sessions with BFD.
– You perform a soft OIR.
Workaround: None.
• CSCtx83922
Symptoms: Interfaces go into a down-down state.
Conditions: The issue can occur when you use a script to implement a full-scale configuration.
Workaround: Perform an RSP switchover on both sides of the connection.
• CSCty04161
Symptoms: The RSP is unable to modify the configuration file or execute show interface
commands.
Conditions: Occurs following an RSP switchover.
Workaround: None.
• CSCty43582
Symptoms: The router does not save the port-channel load-balance-hash-algo command in the
running configuration.
Conditions: Occurs when you select the src-ip, dst-ip, or src-dst-ip hash algorithm.
Workaround: None.
• CSCty44236
Symptoms: Traffic switches over the protect-lsp of a mpls-tp tunnel interface, even though
corresponding working-lsp link is active.
Conditions: Occurs when the protect-lsp bfd goes down while the protect lsp out-link interface
going down.
Workaround: None.
• CSCty58020
Symptoms: Policy-map counters do not function properly.
Conditions: Occurs when you configure an ACL-based class-map under a policy-map.

Cisco ASR 900 Series Specifications

General

Brand	Cisco
Model	ASR 900 Series
Category	Network Router
Language	English