Results 1 - 30 of 81
| Firewall | 82 | -11 | £67,500 | +8.00% | 155 (3.60%) | 41 |
| Network Security | 130 | +61 | £75,000 | +13.20% | 92 (2.14%) | 15 |
| TCP/IP | 137 | -21 | £77,000 | +36.88% | 84 (1.95%) | 23 |
| DNS | 143 | -10 | £77,000 | +46.66% | 78 (1.81%) | 19 |
| WAN | 146 | -8 | £72,500 | +26.08% | 75 (1.74%) | 7 |
| VPN | 150 | +39 | £72,500 | +20.83% | 70 (1.63%) | 9 |
| LAN | 155 | -26 | £72,500 | +27.19% | 64 (1.49%) | 4 |
| DHCP | 167 | +7 | £70,000 | +33.33% | 52 (1.21%) | 10 |
| SAN | 180 | +46 | £60,000 | -4.00% | 39 (0.91%) | 9 |
| Intrusion Detection | 180 | +88 | £49,000 | -34.66% | 39 (0.91%) | 1 |
| HTTP | 181 | +33 | £65,000 | -10.34% | 38 (0.88%) | 14 |
| BGP | 190 | +12 | £85,000 | +41.66% | 29 (0.67%) | 7 |
| PBX | 191 | +117 | £72,500 | +128.34% | 28 (0.65%) | |
| Unified Communications | 192 | +97 | £75,000 | +15.38% | 27 (0.63%) | 1 |
| OSPF | 193 | +44 | £85,000 | +28.30% | 26 (0.60%) | 9 |
| Wireless | 193 | +7 | £70,000 | +72.83% | 26 (0.60%) | 9 |
| Multicast | 195 | +90 | £85,000 | +30.76% | 24 (0.56%) | 18 |
| Cisco IOS | 197 | +86 | £57,500 | -23.84% | 22 (0.51%) | 4 |
| VoIP | 200 | +17 | £70,750 | +66.47% | 19 (0.44%) | 2 |
| MPLS | 200 | +35 | £85,000 | +25.92% | 19 (0.44%) | 3 |
| NetScaler | 201 | +71 | £77,000 | +18.46% | 18 (0.42%) | |
| Cisco ASA | 202 | +62 | £76,250 | +17.30% | 17 (0.40%) | 3 |
| Skype | 202 | +38 | £50,000 | -23.07% | 17 (0.40%) | 2 |
| Internet | 203 | -58 | £57,500 | -4.16% | 16 (0.37%) | 14 |
| Wi-Fi | 205 | +44 | £90,000 | +89.47% | 14 (0.33%) | 3 |
| Cisco Nexus | 205 | +77 | £77,500 | +6.89% | 14 (0.33%) | 2 |
| VLAN | 206 | +36 | £62,500 | +8.69% | 13 (0.30%) | 9 |
| F5 BIG-IP LTM | 207 | +91 | £90,000 | +26.31% | 12 (0.28%) | 1 |
| F5 BIG-IP GTM | 207 | +97 | £90,000 | +12.50% | 12 (0.28%) | 1 |
| Wireshark | 208 | +89 | £95,000 | +35.71% | 11 (0.26%) | |
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