Wendell odom

command, 483-485
ip ospf process-id command, 511
ip route command, 367, 376, 379-385, 
391, 402-404, 415
ip ssh version 2 command, 139
IPv4 (Internet Protocol Version 4). 
See 
also
 IP
address exhaustion, 525
ARP, 72, 77
calculating hosts and subnets in 
network, 313-315
classes in, 290-291
classful IP networks, 289-297
classless versus classful addressing, 
312-313
configuration on switch, 142-143
9780135792735_book.indb 772
9780135792735_book.indb 772
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ipv6 enable command 773
DNS, 76-77
dynamic IP address configuration with 
DHCP, 143
headers, 73
hosts, 24, 140-142
networks, 70-73, 293-295
overview, 22-23, 68
private addresses, 542
public addresses, 542
router support
auxiliary ports, 362
CLI access, 355-356
interfaces, 356-361
routing, 24-25, 369-371
logic, 68-72
protocols, 74-75
subnets, 70, 73, 264-267, 322-339
hosts, 268-271
multiple subnet sizes, 274
number of hosts, 271
number of subnets, 270
one-size subnets, 273
single-size subnets, 273
size of, 272-274
subnet addresses, 272
subnet ID, 272
subnet masks, 272, 275, 279-283, 
302-312, 315
subnet numbers, 272
switch settings, 140-142
testing connectivity, 78
troubleshooting tools
ping command, 419-429
SSH, 432-434
Telnet, 432-434
traceroute command, 428-432
unusual addresses within classes, 295
verifying on switch, 143-144
VLSM, 275