1. MAL 1 MAL 2 MAL 3 MAL 4 COMMUNICATION LINKS 1.MCP – MAL : VSAT, FHTDMA RADIO, LINE MODEM, HF Radio, Inmarsat 2.CARNATION HUB – MCP: VSAT, Inmarsat 3.CARNATION HUB – MAL : VSAT, Inmarsat 4.MCP – EXTERNAL ARMY NODE: LINE MODEM, FIBER OPTIC LINE External (Nearby) Node MCP FIBER OPTICS LINE MODEM VSAT VSAT HUB DELHI VSAT, FHTDMA RADIO, LINE MODEM, HF RADIO INMARSAT VSAT, Inmarsat

2. MAL – Communications Architecture ROUTER CISCO 2821 FHTDMA 2 Line modem (Main + Standby) 2 INMARSAT VSAT 16 port Ethernet Switch CS1 CS2 FT FCS 1FCS 2 GPS   FXS V.35 ETHERNET MUX

3. VSAT HUB – Router Architecture ROUTER CISCO 2821 INMARSAT VSAT   FXS Ethernet 100 mbps ETHERNET PC RS232

4. External Node – Router Architecture ROUTER CISCO 2821 Fiber Optic Modem LINE MODEM( MAIN + STANDBY) 2   FXS V.35 Ethernet 100 mbps 1 V.35

5. MCP – Communications Architecture Cisco 2821 Router Cisco 24 port switch CC1 CC2 CS1 CS2 FT GIS GPS Exchange 8 FXO VSAT FHTDMA 4 4 Line modem(2) + FO(1) 3 ETHERNET V.35 Line modem(3) ETHERNET