Index_L

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L

Latency

end-to-end, 201

Outlook behavior and, 200

replication, 632

round-trip, 201

RPC, 199–201

LDAP

directories, 32, 347–50

Directory Synchronization Utility (LDSU), 34

load balancing requests, 83

queries, 183, 213, 571

search execution, 349

LDIFDE utility, 127

output for query-based group, 182

query-based group information, 181

LDP utility, 126–27

defined, 126

illustrated, 126

using, 127

LegacyDN utility, 811–12

defined, 811

illustrated, 812

in production environment, 811

LegacyExchangeDN, 78–80, 148

AD indexing of, 80

ADSIEDIT for discovering, 232, 233

for backward compatibility, 156

checking, for administrative group, 813

defined, 79

restores and, 811

values, 80

values, finding, 232

Link state routing, 599–611

methods, 600–601

network outages, 608

update performance, 601

Link state tables (LSTs)

dynamic nature of, 603

example, 603

routing masters and, 593, 594

updated, 608

Linux client support, 351–53

Litigation, 699

LoadSim, 515

Local caches

data focus, 212

downloading messages to, 212

messages stored in, 234

synchronization overhead, 211

use of, 210

LocalSystem

benefits, 151

installation and, 152

move to, 150–52

passwords and, 151, 152

Log files

SMTP, 636

SMTP, examining, 637

Logons

OWA procedure, 304

secure IMAP, 698

Log Record Checksum (LRCK), 420

Love Bug virus, 752–53

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