Hello, I am currently doing an SD-WAN lab with cat 8k 17.15.01a in a controller mode , in Viptela Devices i could go to vshell and perform linux commands , also there been a useful tools in the Viptela OS like tcpdump & iperf , are these tools still ...

Hello Everyone, I have this Scenario and i want to understand how it works in the background if someone faced it before. -There is a DHCP Pool configured with a leased time of 10 days on the CE. -APs and Switches are taking IP from this DHCP this is ...

Hello, We have a Cisco switch connected to the CE , the Switch connected via trunk link to the router carries 4 vlans , the switch select the interface going to the router to be the root port , my question is , is this normal ? when the Provider chec...

Hello, We have 2 3750X switches acts as the core , when i try to ping from one to the other , the ping spikes to 1000ms , also the when the users ping the gateway from their PC they face the same , the configuration seems to be fine , what do i need ...

Hi Dears,I was troubleshooting a connectivity issue for a host and observed that the gateway for the vlan is configured on The router as a sub interface and all switches are layer 2  , the same gateway is configured on the firewall , now when the rou...