Worth Reading: Big data is making us more more boring
The post Worth Reading: Big data is making us more more boring appeared first on 'net work.
The post Worth Reading: Big data is making us more more boring appeared first on 'net work.
In the last post in this series, I discussed using SR labels to direct traffic from one flow onto, and from other flows off of, a particular path through a DC fabric. Throughout this series, though, I’ve been using node (or prefix) SIDs to direct the traffic. There is another kind of SID in SR that needs to be considered—the adj-sid. Let’s consider the same fabric used throughout this series—
So far, I’ve been describing the green marked path using the node or (loopback) prefix-sids: [A,F,G,D,E].
What’s interesting is I could describe the same path using adj-sids: [a->f,f->g,g->d,d->e],
where the vector in each hop is described by a single entry on the SR stack. There is, in fact, no difference between the two ways of describing this path, as there is only one link between each pair of routers in the path. This means everything discussed in this series so far could be accomplished with either a set of adj SIDs ore a set of node (prefix) SIDs.
Given this, why are both types of SIDs defined? Assume we zoom in a little on the border leaf node in this topology, and find—
Assume—
It also partners with Intel, Fortinet, and Check Point.
Hint No. 1: Change the freakin' default password.
ASU now gets 10G from its 10G network.
Vendors are racing to secure spots on the 5G ladder.
The post Worth Reading: What Sauron Tells Us appeared first on 'net work.
Learn how DCN can empower your large organization to manage a distributed, multi-datacenter environment in a simple, open, & agile way using SDN and NV.