3Com corebuilder 3500 Implementation Manual page 583

mode 380
neighbors 359, 365, 366, 367, 369, 383, 384,
392
and adjacencies 363
static 395
viewing information 392
network link advertisements 388
packets
database description 365
Hello 365
hello 366, 395
password 369, 384, 386
path trees, shortest 367
priority 380, 385
protocol packets 365
protocols
Hello 395
retransmit interval 383, 386
route summarization 376
route support 361
router databases 375
router IDs 359, 365, 387, 396
guidelines for configuring 396
types of 396
router placement 369
router updates 360
routers
area border 364, 375
autonomous system boundary (ASBRs) 370
backbone 364
backup designated 361, 364, 366
designated 361, 364, 367
internal 364
routing
inter-area 368
intra-area 368
to different autonomous systems 368
to stub area 368
routing algorithm 366
routing policies 404
routing policies, OSPF 360, 403
and static routes 404
export 408, 411, 412, 415
import 405, 408
shortest path trees 367
soft restarts 398
statistics 360, 416
stub areas 372, 373, 377, 400
stub default metrics 359, 400
summary 358
summary link state advertisements 389
transit areas 373
transmit delay 385
type 1 external metrics 390
type 2 external metrics 390
types of routers 364
variable length subnet mask 362
virtual links 360, 362, 364, 368, 375, 377, 378,
387, 392, 401, 402
OUI
in packet filter 239
out-of-band management 37, 40, 271
overlapped IP interfaces 312
overlapped VLANs
port-based 178, 182
protocol-based 186, 192
P
PACE Interactive Access, Ethernet 73, 84
packet
Ethernet type 210
FDDI type 210
fields for operands 227
packet filter
basic elements 210
concepts 230
creating 214
custom 214
definitions 214
editor
commands 218
description 217
examples 247
filtering criteria, groups 242, 255
instructions 226
language description 214, 224
listing 215
opcodes 228
operands 226
port group example 242
predefined 220
procedure for writing 225
processing paths 216
pseudocode 248
run-time storage 241
sequential tests 233
stack 226
standard 213
storage space 241
syntax errors 235, 236
packets
conforming 480
excess 480
loss-eligible 480
tagging excess 481
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