Articles by tag "Cisco ISR 4331"

1. How to Harden Cisco Routers: Practical Security Steps and Troubleshooting Tips
   Selene Gong

   20
   Whether you’re managing a small branch office or a multi-site enterprise, securing your Cisco network devices is crucial. From ensuring ISR 4331 routers don’t drop traffic unexpectedly to understanding how switches handle frames, knowing what’s happening under the hood can save hours of ...
2. How to Boost Cisco ISR 4331 Performance with Throughput Licenses？
   Selene Gong

   20
   When monitoring a Cisco ISR 4331 Integrated Services Router, you may encounter log messages such as: %BW_LICENSE-4-THROUGHPUT_MAX_LEVEL_EXCEEDED: The current throughput level is 100000 kbps Even with a Gigabit ISP link, the router may throttle traffic at 100 Mbps due to its default ...