Index

Symbols

| (pipe) character, 42

A

ABR (Area Border Router), 142

access. See also security

terminal, restricting, 239-240

virtual terminal, restricting, 228

ACLs (access control lists), 40

comments, 228

configuring, 229

extended, 222-223

formatting, 221

interfaces, 222

IPv4 examples, 230, 233

IPv6, 230

IPv6 examples, 233-234

keywords, 220

established, 224

log, 224-225

named, 225-227

numbers, 219

removing, 222

verifying, 222

virtual terminal access, restricting, 228

wildcard masks, 220

AD (administrative distance), 113-114

addresses

Class B, 5-8

Class C, 2-5

helper, DHCP, 195

IP, configuring, 45

IPv6, assigning to addresses, 104

loopback, BGP, 178

MAC, configuring tables, 47

NAT, 205

Dynamic NAT, 205

PAT, 207-212

RFC 1918, 205

Static NAT, ...

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