We have configured an external NTP server for A9K. Before today, the SYNC LED was green, but now it has changed to Amber color. I consulted related documents for explanation, but I don’t know why? do you know?
System timing is synchronized to an external timing source.
ISO images are as close as we can get to the old school classic IOS images from back in they day.
Doing upgrades by putting a new image on the flash, changing the boot pointer and reload was and is still the walhalla of Cisco based devices.
Is this LTE card tied to specific provider such as Verizon or ATT. If I buy one of these for Verizon carrier, and later decide to move to ATT. Can I replace the software image to support ATT vendor? or will have to buy a new LTE card specific f...
Service flow verification and forwarding troubleshooting have just been made much easier with the introduction of the XR Embedded Packet Tracer framework.
The first platform on which this functionality is supported is the ASR9000, starting with rel...
6PE OverviewThe Cisco 6PE solution enables IPv6 domains to communicate with each other over an MPLS IPv4 core network. MP-BGP in the IPv4 network is used to exchange IPv6 reachability information along with a label for each IPv6 prefix announced. 6PE rout...