networks: NIC configuration for redundant and interconnected switching

I am trying to understand how to configure redundant switching to access a storage network. All devices are currently running on a single VLAN through 10G. Some are dual active-active (Xen hosts) while others have only one connection.

The change in question is over 7 years old, so I requested funds for a couple of replacements.

SANs are connected to the (current) switch through 2 lines: active and standby. I would like to put a line to each of the replacement switches and then duplicate all server network connections to each (new) switch.

What am I trying to plan for:
– switch failure (probable)
– SAN controller failure (also likely)
– server NIC failure (not as likely)

What I am not sure about is how to configure the server NICs. Does each one receive a separate IP or should I put them on LAG links (active-active or active on hold) with one of each pair on each switch?

It seems (to me) that this configuration will help if a switch fails, but not if a SAN storage controller fails.

Anyway, looking for a clue.

How do I find relative errors of interconnected values ​​that incur rounding errors?

Good day to all!

I have a set of equations that involve rounding errors and I am trying to find the relative error that is incurred (Zi with respect to Zf) and (Xi with respect to Xf). Where i denotes the initial value and f denotes the final value. X, Y and Z are variables and C is a constant.
I'm not sure how to make this kind of problem.

Yi = 2 * Xi

Zi = Yi / C

if Zi <1 then Zf = 1

else Zf = floor (Zi)

Yf = Zf * C

Xf = floor (Yf / 2)

Thank you!

embedding: a memory IC with 12 addresses and 8 data lines is interconnected with a processor. The address of your last location is FBFFh. Determine your start address

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java – A good way to represent an object with multiple interconnected states?

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