Index_I

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I

IGP Rapid Convergence, 84

independent control, 28

ingress and egress policies, 219-221

instruction sets, LER (table), 9

interfaces

command language interface (CLI), 101

configuring with show commands, 37-38

network, with added, 132

reducing number of layers, 129

Intermediate System-to-Intermediate System (IS-IS), 35

Internet Engineering Task Force (IETF), 53

Internet Protocol. See IP

IntServ, 195

IP (Internet Protocol)

delivering over MPLS, 174-179

and MPLS, 2

traffic trends, 204-209

IP/Ethernet and IP/MPLS/Ethernet, 17-19

IP LAN Services (IPLS), 164-165

IP networks, routers in, 2

IPSec described, 145-146

IP to IP, GRE tunnels and, 145

IS-IS (Intermediate System-to-Intermediate System), 35

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