Tag: Cisco

Cisco ACL Configuration on Interfaces

Access Control Lists (ACLs) are an essential security feature in networks. They allow you to control incoming and outgoing traffic

Dealing with intermittent issues on your Cisco devices can be frustrating. One common problem is a faulty switch that requires

As network administrators, we often need to filter and refine the output of our Cisco router commands. This can be

In some scenarios, it may be beneficial to have your Cisco router act as a DNS server, handling DNS queries

If you’ve ever encountered a situation where your Cisco router loses its configuration and reverts to factory settings after a

In network management, there may be situations where you need to restrict a specific MAC address from accessing certain VLANs

In some situations, such as persistent memory issues with a switch, scheduling automatic reboots can ensure that the device operates

Due to contract changes, we had to replace all our switches. Since the switches were identical, the only task was