
141
INDEX
A
A records 19
absolute hyperlinks 72
active mode 110
active/passive mode
changing 111
changing in UNIX 112
changing in Windows 111
adding cluster members
UNIX 64
Windows 63
Admin Agent 62
Admin Manager 62
administering ClusterCATS
alarm notifications 98
Apache considerations 50
btadmin 53, 122
bt-start-server 125
bt-stop-server 125
ClusterCATS Explorer 48
ClusterCATS Web Explorer 49
e-mail support options 100
introduction 48
Netscape considerations 50
opening the Web Explorer 51
scripting 122
security 103
Server Administrator 52
server load threshold 66
administrator alarm
notifications 98
after you install 45
alarm notifications
configuring on UNIX 99
configuring on Windows 98
overview 98
types 98
alarms
See alarm notifications
Apache 50
applications
database locking 14
load management 3
load testing 20
partitioning 15
scalability bottlenecks 16
state management 13
authentication
configuring on UNIX 106
configuring on Windows 103
disabling 106
domain 105
local user 103
NT Domain 105
availability and reliability
common failures 24
defined 23
elements of 23
failover considerations 25
sample scenario 25
average request time 138
AVG_REQ_TIME 139
avoiding bottlenecks 16
avoiding double-reboot 133
B
backup servers 26
before you install 34
configuring DNS 34
domain controllers 40
dynamic IP addressing 38
firewalls 38
maintenance IP addresses 38,
133
server failover 38
website content 39
bottlenecks, avoiding 16
btadmin
described 53
use 122
Windows syntax 122
btcfgchk
DNS Errors 126
sample output 126
syntax 126
bt-start-server 125
bt-stop-server 125
btweb 49
busy state 115
C
CCLOADMAX 139
CCLOADVALUE 139
CCRTTPercent 139
Cisco LocalDirector 92
DFP Agent Listen Port 92
dynamic IP addressing 92
dynamic-feedback command 93
gradual redirection 92
integrating with
ClusterCATS 93
passive mode 92
round-robin DNS 92
cluster maintenance mode 115
cluster members
adding (UNIX) 64
adding (Windows) 63
busy state 115
changing state 111
gradual redirection threshold 66
load status 68
load threshold, adjusting 68
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