Default STP cost on IOL

[DanPartelly]

Default STP cost on IOL (per vlan) is short, while on Arista appears to be long. It doesn't really matter for current integration tests. But it might in future.

My preference is to leave it as it is. But if you see issues with this, do tell.

[jbemmel]

Short cost can support up to 20G links (short cost 1)

Since the long cost was introduced in 2001, we could default to that (similar to how we default to VRRPv3)

@ioshints any concerns?

[ipspace]

Since the long cost was introduced in 2001, we could default to that (similar to how we default to VRRPv3)

Absolutely agree. Also, according to 10-second Google search, IOS uses long cost for MST and short cost for PVRST, in which case it makes perfect sense to go for long cost.

Also, am I right that we don't have an attribute to specify the cost anyway?

[DanPartelly]

Also, am I right that we don't have an attribute to specify the cost anyway?

We do not, indeed.