Index_I

I

IBM 30

ICB 81

ICB allocation

array-based 85

dynamic allocation 84

linked list-based 85

static allocation 84

ICCP 182

ICMP 182

IEEE 57, 182

IEEE 802.1D 182

IEEE 802.1Q 46, 182

IEEE 802.3 182

IETF 57, 182

infrastructure

communications 12

library 66

software 11

initialization or bulk update

in hot-standby systems 153

integrated services digital network 3

integration testing 158, 161

Intel 29-30

interface 182

interface control block 81

interface stacking 84

interfaces

proprietary 55

standard 55

internal event

in task sending event to itself 125

interop testing 183

interoperability testing 162

inter-process communication (IPC) 67, 182

interrupt processing 183

interrupt service routine 40

interrupts 183

IOS

interface descriptor block (IDB) 175

regions 175

IP 183

forwarding in kernel 72

options 28

reassembly 39

switching task 49

ipAddrEntry 76

ipAdEntAddr 77

IPC 67

IPS 183

IPSec 183

abstraction layer 32

implementation 32

IPX 18, 183

RIP 70

SAP 70

ISDN 3, 183

IS-IS 183

routing task 72

islands of line cards

on switch fabric failure 152

ISO 183

ISR 40, 183

ITU-T 57, 183

Ixia 169