Migration of core infrastructure from 6509-E to 2 redundant Nexus 3064 T
We are in the process of migration from 6509E in our core infra to 2 redundant Nexus 3064 T
1 6509E doing routing for 80 SVIs, and each interface on 6509 is either an access port for SVI or a trunk link to every rack in Data Centre and top of the rack switches are sometinmes doing routing or only access ports at layer 2.
Routing by default within SVIs is done by 6509E MLS by default with Sup-720 Supervisor Engine
Install 2 Nexus 3064T active and backup connected directly to each other using 40gig, each port on each nexus will be trunked to 2 uplinks of single 3750x 10 gig as a trunk interface
Cisco 2509-RJ freezes during start-up I bought some Cisco 2509-RJ terminal server to work on my labs and was working fine. Today I turned it on and half way through starting up it seems to freeze. I can only find one instance of this happing to ...
Cisco Digital Network Architecture Center Modules(Design Module)Part.2In this article, we are going to talk about the Cisco Digital Network Architecture Center design Module. Cisco DNA Center gives us the flexibility and availability to con...
Connectivity Design considerations and recommendation
1.Management Access connectivity
If there is a dedicated OOB management path, consider connecting to CIMC and MGMT port.
If OOB path is not available, Connect the dedicated Management port to LAN Swi...
Cisco Digital Network Architecture Center Modules In this article, we are going to talk about Cisco Digital Network Architecture Center design Module. Cisco DNA Center gives us the flexibility and scalability to configure multiple fabric sites a...