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wiki:sysop_pages:college_network_information
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Table of Contents
Network layout for the College of Engineering, January 2018
Subnet functional breakdown
- 128.187.X.X (public systems)
- 10.1.X.X (IP telephone subnet)
- 10.2.X.X (student computers)
- 10.4.X.X (wireless/public wired)
- 10.5.X.X (campus personnel - faculty, staff, department)
- 10.8.X.X (special systems - College private servers, super computers)
Clyde Building CAEDM DNS/LDAP = 128.187.56.2
Crabtree Building CAEDM DNS/LDAP = 128.187.48.2
Helper addresses
- 10.8.125.2 (CTB)
- 10.8.120.130 (CB)
Most new subnets are 256 addresses in size. That means:
- Available addresses = 248
- Router = X.X.X.1
- Subnet mask = 255.255.255.0
- Reserved addresses = X.X.X.254-254
- Broadcast address = X.X.X.255
All subnets will be behind the transparent web proxy servers
Subnet information
| Subnet Name | VLAN | Bldg Location | Closet | Comments | Subnet Name | VLAN | Bldg Location | Closet | Comments |
|---|---|---|---|---|---|---|---|---|---|
| Public | |||||||||
| 128.187.56.X | 700 | CB & SNLB | N/A | ||||||
| 128.187.57.X | 701 | CN & SNLB | N/A | ||||||
| 128.187.48.X | 700 | CTB | N/A | ||||||
| 128.187.49.X | 701 | CTB | N/A | now used by supercomputing | |||||
| Student | Faculty/Staff | ||||||||
| 10.2.112.X | See small buildings below | 10.5.112.X | 500 | CB 1st, 2nd floor | 201D CB | Shared | |||
| 10.2.113.X | 208 | CB 1st, 2nd floor | 201D CB | CE/ChemE | 10.5.113.X | 508 | CB 3rd, 4th, 5th | 405 CB | Shared |
| 10.2.114.X | 209 | CB 1st, 2nd floor | 201D CB | ME/CAEDM | 10.5.114.X | 509 | SNLB | 140 SNLB | SoT |
| 10.2.115.X | 210 | CB 3rd, 4th, 5th | 405 CB | CE/ChemE | 10.5.115.X | 510 | |||
| 10.2.116.X | 211 | CB 3rd, 4th, 5th | 405 CB | CAEDM | 10.5.116.X | 511 | |||
| 10.2.117.X | 212 | CB 3rd, 4th, 5th | 405 CB | EE | 10.5.117.X | 512 | |||
| 10.2.118.X | 213 | CB 3rd, 4th, 5th | 405 CB | EE | 10.5.118.X | 513 | |||
| 10.2.119.X | 214 | CB 3rd, 4th, 5th | 405 CB | MERS | 10.5.119.X | 514 | |||
| 10.2.120.X | 215 | SNLB | 140 SNLB | SoT | 10.5.120.X | 515 | |||
| 10.2.121.X | 216 | CB collapsed | N/A | OIT | 10.5.121.X | 516 | |||
| 10.2.122.X | 10.5.122.X | ||||||||
| 10.2.123.X | 201 | CTB B, 1st, 2nd | 228 CTB | Shared | 10.5.123.X | 501 | CTB B, 1st, 2nd | 228 CTB | Shared |
| 10.2.124.X | 202 | CTB 3rd, 4th | 428 CTB | CAEDM | 10.5.124.X | 502 | CTB 3rd, 4th | 428 CTB | Shared |
| 10.2.125.X | 203 | CTB 3rd, 4th | 428 CTB | SoT/ME | 10.5.125.X | 503 | |||
| 10.2.126.X | 204 | 10.5.126.X | 504 | ||||||
| 10.2.127.X | 205 | CTB collapsed | N/A | OIT | 10.5.127.X | 505 | |||
| 10.8.33.0 | 801 | FB | Not at this time | ||||||
| 10.8.34.0 | 809 | B34 | Not at this time | ||||||
Small Building Subnets
| Subnet Name | VLAN | Size | Avail Addr | Router | Mask | Reserved Addr | Broadcast | Bldg Location | Comments |
|---|---|---|---|---|---|---|---|---|---|
| 10.2.112.0 | 200 | 32 | 24 | x.1 | x.224 | 27-30 | x.31 | SNLB MAC | |
| 10.2.112.32 | 201 | 32 | 24 | x.33 | x.224 | 59-62 | x.63 | ||
| 10.2.112.64 | 202 | 32 | 24 | x.65 | x.224 | 91-94 | x.95 | B21 | |
| 10.2.112.96 | 203 | 32 | 24 | x.97 | x.224 | 123-126 | x.127 | B32 | |
| 10.2.112.128 | 204 | 32 | 24 | x.129 | x.224 | 155-158 | x.159 | B38 | |
| 10.2.112.160 | 205 | 32 | 24 | x.161 | x.224 | 187-190 | x.191 | B41 | |
| 10.2.112.192 | 206 | 32 | 24 | x.193 | x.224 | 219-232 | x.223 | B66/CMB | SoT/ fine arts |
| 10.2.112.224 | 207 | 32 | 24 | x.225 | x.224 | 251-254 | x.255 | MACH | ME |
wiki/sysop_pages/college_network_information.1547572571.txt.gz · Last modified: 2019/01/15 10:16 by sysop