networks.docx
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**CCA** - Cisco Certified Architect **CCIE** - Cisco Certified Internetwork Expert **CCNP** - Cisco Certified Network Professional **CCNA** - Cisco Certified Network Associate **CCENT** - Cisco Certified Entry Networking Technician **WAN** - Wide Area Network **IOS** - Internetwork Operating S...
**CCA** - Cisco Certified Architect **CCIE** - Cisco Certified Internetwork Expert **CCNP** - Cisco Certified Network Professional **CCNA** - Cisco Certified Network Associate **CCENT** - Cisco Certified Entry Networking Technician **WAN** - Wide Area Network **IOS** - Internetwork Operating System **NAT** - Network Address Translation **TCP** - Transmission Control Protocol **UDP** - User Datagram Protocol **IP** - Internet Protocol @ **ICMP** - Internet Control Message Protocol @ **ARP** - Address Resolution Protocol **RARP** - Reverse Address Resolution Protocol **VLSM** - Variable Length Subnet Mask @ **CIDR** - Classless Interdomain Routing @ **FLSM** - Fixed length subnet mask subnetting@ **networks** - networks with borrow bits or the slash itself. **subnets** - num of networks in one octet. **subnetted** **hosts** - num of hosts in one octet **useable subnetted hosts** - -2 of subnetted hosts. **hosts** - number of all hosts / networks -32. **PVC -** Permanent Virtual Circuits **SVC** - Switched Virtual Circuits **CSU/DSU -** Channel Service Unit/Data Service Unit **Total \# of subnetworks --** ung sobra na 1 or ung sobra sa may slash; dito ung kung ilang subnet gagawin **Total \# of subnetted hosts -** ung excess na 0 **Total \# of usable subnetted hosts --** excess na 0 then -2; eto din ung gagamitin na pang add **Total \# of hosts --** ilan natitirang 0 ![](media/image2.png) ![](media/image4.png) ![](media/image6.png) ![](media/image8.png) ![](media/image10.png) ![](media/image12.png) ![](media/image14.png) ![](media/image16.png) ![](media/image18.png) ![](media/image20.png) ![](media/image22.png) ![](media/image24.png) ![](media/image26.png) ![](media/image28.png) ![](media/image30.png) ![](media/image32.png) **IOS** -- Internetwork Operating System **CLI** - Command-line Interface **EXEC** - Execution **ROM** -- Read-Only Memory **RAM** -- Randon Access Memory **TFTP Server** -- Trivial File Transfer Protocol Server **NVRAM** -- Non-Volatile Random Access Memory **DCE** -- Data Circuit-Terminating Equipment **DTE** -- Data Terminal Equipment **IPX** - Internetwork Packet Exchange ![](media/image34.png) ![](media/image36.png) ![](media/image38.png) ![](media/image40.png) ![](media/image42.png) ![](media/image44.png) ![](media/image46.png) ![](media/image48.png) ![](media/image50.png) ![](media/image52.png)