Caveats In Cisco Ios Xe 3.6S Releases; Open Caveats-Cisco Ios Xe Release 3.6(2)S - Cisco ASR 903 Release Notes

Caveats in Cisco IOS XE 3.6S Releases

Caveats in Cisco IOS XE 3.6S Releases
Caveats describe unexpected behavior. Severity 1 caveats are the most serious caveats. Severity 2 caveats
are less serious. Severity 3 caveats are moderate caveats and only select severity 3 caveats are included
in this chapter.
This section describes caveats in Cisco IOS XE 3.6S releases. The following information is provided for
each caveat:
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If you have an account on Cisco.com, you can also use the Bug Toolkit to find select caveats of any
Note
severity. To reach the Bug Toolkit, log in to Cisco.com and go to
http://www.cisco.com/pcgi-bin/Support/Bugtool/launch_bugtool.pl. (If the defect that you have
requested cannot be displayed, this may be due to one or more of the following reasons: the defect
number does not exist, the defect does not have a customer-visible description yet, or the defect has been
marked Cisco Confidential.)
The Dictionary of Internetworking Terms and Acronyms contains definitions of acronyms that are not
defined in this document:
http://docwiki.cisco.com/wiki/Category:Internetworking_Terms_and_Acronyms_(ITA)
The following sections describe the open and resolved caveats in 3.6S Releases:
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Open Caveats—Cisco IOS XE Release 3.6(2)S
This section documents the unexpected behavior that might be seen with the Cisco ASR 903 Router in
Cisco IOS XE Release 3.6(2)S.
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Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
6
Symptom—A description of what is observed when the caveat occurs.
Conditions—The conditions under which the caveat has been known to occur.
Workaround—Solutions, if available, to counteract the caveat.
Open Caveats—Cisco IOS XE Release 3.6(2)S, page 2-6
Resolved Caveats—Cisco IOS XE Release 3.6(2)S, page 2-9
Open Caveats—Cisco IOS XE Release 3.6(1)S, page 2-11
Resolved Caveats—Cisco IOS XE Release 3.6(1)S, page 2-13
Open Caveats—Cisco IOS XE Release 3.6(0)S, page 2-17
Resolved Caveats—Cisco IOS XE Release 3.6(0)S, page 2-28
CSCts95896
Symptoms: The router stops passing traffic on EVC interfaces.
Conditions: Occurs when you issue the default interface command and immediately restore the
configuration. The issue occurs with configurations containing either a large number of EFPs or
features that impact EFP programming at a lesser scale, such as QoS.
Workaround: Wait for the router to clear the old EFP configuration before adding a new
configuration.
CSCtw72855
Symptoms: The router does not pass traffic towards the access side on virtual circuits (VCs)
configured with QoS shaping output policy.
Chapter Restrictions and Caveats in Cisco IOS XE 3.6S Releases
OL-26630-08