Hi ,I have a Layer 3 access switch and need to enable Dynamic ARP Inspection (DAI). Since DAI relies on the DHCP snooping binding database, and DHCP snooping is typically not required on Layer 3 switches, how can DAI be properly configured in this sc...

Hi ,If the Cisco 9800 WLC is connected to the core network via a Layer 3 link, how is this setup feasible? Cisco recommends avoiding the use of SVIs on the WLC side. Instead, it is best practice to configure the SVI on the core switch and use the ip ...

Hello,I'm using a Layer 3 switch at the network access layer. please suggest some security hardening measures?Thanks

Hi,I'm considering implementing the following campus network topology: SW1 and SW2 will be configured as stacked access switches, with up to four switches allowed per stack. Each stack will run Layer 3 OSPF and can advertise up to 10 networks. At Sit...