Extreme Networks ExtremeWare XOS Guide Manual page 696

Index
virtual link, OSPFv3, 559
virtual port, port-mirroring, 131
Virtual Router Redundancy Protocol. See VRRP
virtual routers
adding and deleting routing protocols, 245
and routing protocols, 245
and VLANs, 220
commands, 243
configuration domain, 243
configuration example, 246
configuring routing protocols and VLANs, 246
creating, 244
default for Telnet, 64
deleting, 244
description, 241
displaying information, 245
overview, 29
system, 242
troubleshooting, 28, 29
user, 243
VLAN tagging, 223
VLAN, guest. See guest VLAN
VLANid, 223
VLANs
and load sharing, 126
and STP, 424
and virtual routers, 220
assigning a tag, 224
assigning IP address, 229
benefits, 219
configuration examples, 229
configuring, 229
default tag, 224
description, 219
disabling route advertising, 533, 541
displaying IPv6 addresses, 231
displaying settings, 141, 230
IP fragmentation, 118
IPv4 routing, 500
IPv6 address, 230
IPv6 addresses, 219
IPv6 routing, 522
mgmt, 61
mixing port-based and tagged, 225
names, 41, 228
port-based, 220–223
precedence, 227
protocol filters
customizing, 226
deleting, 227
predefined, 226
protocol-based, 225
QoS profile, 231
renaming, 228
696
tagged, 223
troubleshooting, 221, 224, 227, 229, 235,
618
trunks, 223
types, 220
untagged packets, 221, 224, 229
VLANid, 223
VMANs
and EAPS, 238
and link aggregation, 119
and virtual routers, 234
assigning IP addresses, 232
configuring, 235
displaying, 238
displaying settings, 141
EtherTypes, 233
example, 236, 237
guidelines, 235
jumbo frames, 116, 233
multicasting, 234
names, 41
tagging ports, 233
troubleshooting, 119, 235
voice applications, and QoS, 290
VoIP
network measurement, 636
VRRP
advertisement interval, 488, 491
and ESRP, 484, 489, 494
and IP multinetting, 507
and STP, 489
configuration parameters (table), 491
default gateway, 485
description, 485
electing the master, 488
examples, 492–493
IP address, 491
master down interval, 488, 491
master router
determining, 485
electing, 488
multicast address, 488
operation, 489
ping tracking, 486, 487
preempt mode, 491
priority, 485, 488, 491
redundancy, 490
route table tracking, 486
skew time, 488, 491
tracking
description, 486
example, 487
troubleshooting, 494, 620
virtual IP addresses, 494
ExtremeWare XOS 11.3 Concepts Guide