... 255.0.0.0 126 (2 7 – 2) 16 ,77 7,214 (224 – 2) B 128 – 191 10 N.N.H.H 255.255.0.0 16 ,38 2 (214 – 2) 65, 534 (216 – 2) C 192 – 2 23 110 N.N.N.H 255.255.255.0 2, 0 97 ,150 (221 – 2) ... switches and 2 - 7 CCNA 1: Networking Basics v 3. 0 – Lab1 0 .3. 5a Copyright 20 03, Cisco Systems, Inc. then to a router. Remember that with a Class C network address, the first 3 octets, or 24 ... determine which router interface to send the packet out to. 3 - 7 CCNA 1: Networking Basics v 3. 0 – Lab1 0 .3. 5a Copyright 20 03, Cisco Systems, Inc. Step 4 One Class C network with subnets...