Cisco WS-C3550-12G Software Configuration Manual page 782

Index
NTP (continued)
restricting access
creating an access group
disabling NTP services per interface
source IP address, configuring
stratum
6-32
support for
1-2
synchronizing devices
time
services
6-33
synchronizing 6-32
O
OK button 3-29
online help
3-27
Open Shortest Path First
See OSPF
optimizing system resources
options, management
1-5
OSPF
area parameters, configuring
configuring
22-37
default configuration
metrics 22-41
route
22-41
settings
22-36
described 22-35
interface parameters, configuring
LSA group pacing
22-43
monitoring
22-44
router IDs 22-43
route summarization 22-41
support for
1-4
virtual links 22-41
Catalyst 3550 Multilayer Switch Software Configuration Guide
IN-22
6-39
6-40
6-40
6-36
6-57
22-39
22-38
out-of-profile markdown
output interface, getting information about
overheating indication, switch
P
packet modification, with QoS
PAgP
See EtherChannel
parallel links
9-29
parallel paths, in routing tables
passive interfaces
configuring
22-61
OSPF 22-42
passwords
default configuration
6-3
disabling recovery of
6-5
encrypting 6-4
for security 1-3
in clusters
5-16, 5-20
in CMS
3-30
overview 6-1
recovery of
27-3
setting
enable 6-3
enable secret
6-4
Telnet
6-6
with usernames 6-7
VTP domain 9-9
path cost, STP
10-27
PC (passive command switch)
performance, network design
performance features 1-2
per-VLAN Spanning Tree (PVST)
per-VLAN Spanning Tree+ (PVST+)
physical ports 8-2
1-4
27-16
3-5
20-17
22-54
5-12, 5-22
1-7
1-3, 10-2
10-8
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