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Cisco IOS XE 3S Release Notes for the Cisco ASR 903 Router
OL-26630-08
Caveats in Cisco IOS XE 3.9S Releases
Conditions:
Punt/inject keepalives are missed and we are not holding a TTY while writing to
punt/inject log file.
Workaround:
none
•
CSCue96886
Symptoms:
Complete MAC Address space is not available on the RSP
Conditions:
Removing the Service instance with the MAC Addresses learnt on the BD.
Workaround:
Reload the Router is only workaround.
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CSCue97114
Symptoms:
Shut down the trunk efp in core side, meps are learnt for UP MEP
Conditions:
Configured UP Mep evc bd (core side trunk efp) when i shut the trunk efp in core
remote meps are learnt for UP MEP.
Workaround:
Configure evc bd in core side
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CSCuf05090
Symptoms:
Standby will be resetting continuously with running config sync failure.
Conditions:
Downgrade all IMs and take the IMS out of slot.After booting up with XE39 image , insert IMs one
by one. While upgrade was happening , this issue happened.Im got crashed and stanby was resetting
continuously with SYNc failed.
Workaround:
Reload the box completely.
•
CSCuf20275
Symptoms:
On interoperating with an ASR901 router, BFD sessions may flap as the ASR903 router
may some times not send BFD control messages.
Conditions:
With around 200 global IPv4 prefixes, BFD session running in software with echo OFF
and seen even without any data traffic.
Workaround:
There is no work-around known as yet.
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CSCuf44077
Symptoms:
show interface output is showing wrong speed values after sso
Conditions:
when we use the 100M SFP’s
Workaround:
There is no functionality impact because of this. HW module reset will resolve this.
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CSCuf56723
Symptoms:
Interface LED glows green with shut.
Conditions:
After SSO
Workaround:
No workaround.
•
CSCuf60346
Symptoms:
IOMd Crash On Performing SSO Switchover With Interfaces Shut
Conditions:
Have ATM/IMA interfaces shut. Perform switchover and notice IOMd crash on new
Active
Workaround:
No workaround
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CSCuf64404