vLinks 產品規格
Easy NAC 解決方案使用 CGX Access 設備來實現網路可見性和保護。為了提供可見性和保護,CGX Access 設備需要其保護子網的第二層可見性。透過 trunk ports 或 standard access ports 可以輕鬆實現主站點第二層可見性。然而,獲得遠程站點第二層可見性可能就更具挑戰性。vLinks 解決方案旨在擴展 CGX Access 設備的覆蓋範圍,因此可以透過具有成本效益的硬體來保護您的小型遠程站點。
vLinks 架構如下圖所示,在遠程站點,vLinks 設備放置在網路上來實現第二層可見性,並將第二層流量透過隧道傳回 vLinks Central 設備。此隧道流量將會透過公司現有的 WAN 發送。可在 MPLS 和 NAT'd 類型的網路下運作。在主站點,vLinks Central 將整合來自多個 vLinks 的第二層流量,透過單一端口與 CGX Access 連接並共享流量。建立連接後,CGX Access 將檢測分支機構可疑裝置並即時的隔離。
產品規格表:
vLinks
Physical Appliance | Virtual Appliance | ||
Model |
VL-105 |
Virtual vLinks Network Extenders Hardware Requirements |
|
From Factor | VMware ESX |
Microsoft Hyper-V |
|
Version | - | 6.5 or above | 2012 or above |
CPU/RAM/Storage | Dual-Core 880 Mhz, MT7621A / 256 MB / 16 MB | Dual core CPU / 1 GB RAM / 1 GB | |
Number of subnets | Support up to 4 subnets | Up to 4 subnets (Requires dedicated Network Interface Per Subnet) | |
Network Interfaces | 10/100/1000 Ethernet ports x 5 | Depend on machine interfaces |
vLinks Central
Physical Appliance | Virtual Appliance | |||
Model |
VLC-5SM |
VLC-12XL |
Virtual vLinks Central Hardware Requirements |
|
From Factor | VMware ESX |
Microsoft Hyper-V |
||
Version | - | - | 6.5 or above | 2012 or above |
CPU / Memory /Storage | Dual-Core 880 Mhz, MT7621A / 256 MB / 16 MB | 16-Core 1.2Ghz Mhz, TLR4-01680 / 2 GB / 512 MB | Quad Core CPU / 2 GB RAM / 1 GB | |
Number of subnets | Support up to 50 subnets | Support up to 200 subnets | Up to 200 subnets | |
Network Interfaces | 10/100/1000 Ethernet ports x 5 | 10/100/1000 Ethernet ports x 12 | Depend on machine interfaces | |
Required CHR Version | - | - | Vmware (CHR Build - 6.49.5 or 7.1.5) / Microsoft Hyper-V (CHR Build - 6.49.5) | |
Required Network Conöguration | - | - | Vmware (Dedicated Port Group) / Microsoft Hyper-V (Internal / Private vSwitch) |
vLinks 型錄下載:
vLinks Datasheet