March 2004
Intermediate to advanced
840 pages
21h 45m
English
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Shared Packet Ring
MSPPs support SPRs to provide Ethernet and packet transport over a SONET/SDH infrastructure. The implementation of this technology varies from vendor to vendor. The Cisco implementation of SPR calls for the provisioning of optical transport pipes at Layer 1.5 between Ethernet switch cards present in the various ONS nodes. At present Cisco supports 10-Mbps, 100-Mbps, and Gigabit Ethernet on the Ethernet modules. This technology allows the provisioning of bandwidth on the SONET/SDH ring for packet transport by statistically multiplexing Ethernet traffic onto a shared packet ring (circuit) that each MSPP node can access. This section discusses SPR implementation for the Cisco ONS nodes.
To understand SPR, the reader must understand ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.