3Com 4007 Implementation Manual page 684

684 I
NDEX
Layer 2
VLANs with tagged ports 272
Layer 2 and Layer 3 features 245
Layer 2 VLANs
with overlapped and tagged ports 274
mode settings
all open, all closed 261
modifying 302
modifying the VLAN mode 263
network-based 289
VLANs 290
non-tagging mode 247
null VLAN 295
one-armed routing 286
origin 248, 277
overview 242
port tagging 245
port-based 266
procedural guidelines 254
protocol-based 280
removing 302
routing between 260, 282
routing between Layer 3 modules 283
sample Ignore STP mode 293
selecting modes 261
single VLAN configuration 271
statistics 303
supported protocol suites 281
supported switching modules 241, 243
switch fabric module and 243, 248, 255
tagging mode
802.1Q 247
terms 249
trunks and 260
types 243
VIDs 248, 277
VLAN mode 245
VLSMs (Variable Length Subnet Masks) 364
VRRP (Virtual Router Redundancy Protocol)
advertisement messages 403
and DHCP 407
and dynamic routing protocols 405
and ICMP Redirect 407
and IGMP 406
and QOS 407
and STP (Spanning Tree Protocol) 405, 410
concepts 400
configuration example on the CoreBuilder
9000 414
important considerations 403
initialize state 401
one-armed router 412
overview 398
primary IP address 401
prioritzing backup routers 403
using 401
using on the CoreBuilder 9000 407
virtual router 400
virtual router backup 401
virtual router master 401
W
Web Management 56
wildcard filter style, RSVP 608
wildcards for flow classifier addresses/masks 578
wiring closets 152
write access 89
X
XNS
in packet filter 335, 342, 344
xor opcode 327
Z
zeroes, in classifier addresses and masks 579
ZIP (Zone Information Protocol) 555, 562
ZIT (Zone Information Table) 544, 551, 555
aging entries 555
zones, AppleTalk 546, 548, 551, 554
changing 557
changing names of 556
example of 546
guidelines for configuring 555
naming 555