1. optical technologies & future campus architectures
Matthew Davy
Indiana University

2. non-optical DS3 to OC12 multiple ASNs separate ISPs minimal redundancy
expensive
long provisioning times

3. fiber + gige higher speeds more redundant more flexible
faster provisioning
same basic architecture

4. dwdm more redundant multiple circuits over 1 fiber pair flexible
non IP options
architecture changed to single network

5. link to chicago no longer tied to ISPs in Indy research links
direct peering opportunities
links can land anywhere on campus

7. summary
allows statewide network to be designed as a single campus network
bandwidth & redundancy
non IP transport
sans, video, voice
flexible circuit provisioning
specialized internet links
useful, but need to be careful

8. summary access to regional/national optical networks more peering
better access to providers
links for research projects
improved redundancy
lower costs

9. summary
location no longer important when deploying servers. could be at any physical location
consolidate all servers on one campus or divide them up for redundancy
combined IP space
broadcast domains that span campuses