Hello,
I have two questions regarding ASR 9010 in dual chassis, with dual RSP per chassis, with full redundant connections between.
First question is when I had upgrade ASR from 4.3.0. to 4.3.1. version, and activate installation packages:
RP/0/RSP0/CPU0:router (admin)#install activate disk0:*4.3.1* sync
Router went down for about ten minutes... In upgrade procedure package:
http://www.cisco.com/web/Cisco_IOS_XR_Software/pdf/ASR9000_Upgrade_Procedure_431.pdf it is stated:
Note: The Router will reload at the end of activation to start using the new packages. This operation will impact traffic. Typically this operation may take at least 20 minutes to complete.
Is there any way to upgrade router in dual chassis configuration without any impact on traffic forwarding?
Second question is when can we expect upgrade that will enable etherchannel on 9000v satellites, when we are using etherchannel from ASR to 9000v for redundancy?
Kind regards,
Ivan
