Hi all, I am experiencieng MSTP protocol abnormality in integrating 3rd party SW units connected to Cisco7609-1 and Cisco7609-2. Cisco 7609-1 is the bridge root since spanning tree priority is set to lowest value than Cisco 7609-2. The two SWU are co...

Here's the configuration:interface GigabitEthernet1/23 description test switchport switchport access vlan 140 switchport mode access switchport nonegotiate speed 1000 duplex full no cdp enable spanning-tree portfastThe cable is straight and in good c...

I am tasked to make a local connectivity within one site. The interface vlan was associated to specific VRF. This Interface Vlan is being implemented with HSRP. From the router, i only got successful ping to HSRP gateway. Ping to host elements are no...