1. University of Delaware Electrical & Computer Engineering and Computer & Information Sciences Research Computer Lab ECE/CIS http://www.eecis.udel.edu/wiki/ececis-docs https://www.eecis.udel.edu/service

2. Around 1000 hosts between ECE + CIS - several different platforms Servers – mostly Solaris, in Evans Solaris/Linux workstations Sun Ray thin clients Windows PCs/Macs Compute clusters Systems

3. Around 20 departmental subnets Gigabit layer 3 switch/router backbone (10 Gigabit capable) Shared Gigabit connection to campus Multiple 1Gb connections to servers (File server has 10 Gigabit connection) 100Mbps switched to desktops (1Gbps in some cases) Networks

4. Account Types ECE/CIS Research accounts, @eecis (also @ece, @cis equivalent) Evans, Smith, Greenhouse, 28 WDel ECE/CIS Academic (classwork) accounts, @acad.ece, @acad.cis Evans, 051 McKinly www.eecis.udel.edu/NewAccounts

5. Filesystems/Disk Storage Home directories /usa/USER Available over NFS to research Unix systems, also SMB and AFP. Quotas, use df command (100G, 50G, 25G for home) smb1.eecis.udel.edu server PC file share and printing Also, smb1.acad.ece.udel.edu for acad accounts/networks. afp1.{eecis,acad.ece}.udel.edu for AFP

6. File data reliability/backups ZFS is used for file storage on servers RAID features for reliability (mirrors, and double parity) + checksums Snapshots: cd.zfs/snapshot Backups replicated online for servers and stored to tape Personal systems: make sure you back up your data or use a reliable file store!

7. Web Pages www.eecis.udel.edu www.cis.udel.edu www.ece.udel.edu www.eecis.udel.edu/~USER /usb/USER/public_html Also uses ZFS, quotas www.acad.ece.udel.edu www.acad.cis.udel.edu

8. Mail server mail.eecis.udel.edu webmail.eecis.udel.edu webmail.eecis.udel.edu/webproc mail.acad.ece.udel.edu webmail.acad.ece.udel.edu IMAP/SSL Also see the wiki documentation

9. Application/Remote Access Servers Research ren.eecis.udel.edu – Solaris x86 stimpy.eecis.udel.edu - Solaris sparc hoek.eecis.udel.edu – Linux mudskipper.eecis.udel.edu- Solaris sparc puerto-rico.cis.udel.edu – Solaris x86 milwaukee.cis.udel.edu - Linux Academic orioles.acad.ece.udel.edu – Solaris x86 mlb.acad.ece.udel.edu - Linux yankees.acad.ece.udel.edu – Sol. sparc

10. Remote Access Load balance - hplab.acad.cis.udel.edu - 051 McKinly, Solaris x86 - hplab-lx.acad.cis.udel.edu - 051 McKinly, Linux - sunlab.acad.ece.udel.edu - Evans, Solaris sparc - linuxlab.acad.ece.udel.edu - 132 Evans, Linux

11. Central Systems info copland, strauss, www.udel.eduwww.udel.edu @udel.edu email, www.udel.edu/help www.udel.edu/help/webtt.html consult@udel.educonsult@udel.edu, x6000 www.udel.edu/ExecVP/polprod/1-14.html (Policy for Responsible Computing)

12. Licensed software ECE/CIS - https://www.eecis.udel.edu/licdatahttps://www.eecis.udel.edu/licdata Personal Systems - MSDNAA - http://msdn07.e-academy.com/uod_cishttp://msdn07.e-academy.com/uod_cis Central Campus - https://udeploy.udel.eduhttps://udeploy.udel.edu - Some packages require faculty/staff login to access

13. ECE/CIS Research/acad vs. UDel Wired and wireless University owned systems on wired research net only - No personal systems Open UDel ports available Research net port security https://www.eecis.udel.edu/Network_App If in doubt ask Networks

14. Computers bought with faculty funds or grants are University property. Lab management should be consulted for any computer purchases. University property is not to be thrown out by users when broken. Surplus (and broken) systems should be added to lab spare parts. University Equipment

15. Things to do or use Read and Understand Web account form agreement Remember your password and keep it confidential (never fall for phish) Use SSH – Secure Shell (and sftp) Read the documentation wiki Read shared system notices mailbox use sysinfo and the Help System For Network activation use www.eecis.udel.edu/Network_App

16. Things to NOT do Forget your password Fall for a phish attempt Detach, attempt to move machines on the network Attach machines to the network, w/o perm violate the Responsible Computing Policy ask questions to staff without checking documentation first - www.eecis.udel.edu/wiki/ececis-docs www.eecis.udel.edu/wiki/ececis-docs email staff members directly - instead use https://www.eecis.udel.edu/service

17. Any Questions? Other questions, see the FAQ (wiki): www.eecis.udel.edu/wiki/ececis-docs then, if still a question https://www.eecis.udel.edu/service Links available directly from http://www.eecis.udel.edu Questions?