Cisco Catalyst 2928 Software Configuration Manual page 672

Index
DHCP option 82
circuit ID suboption
configuration guidelines
default configuration
displaying 19-13
overview
19-4
packet format, suboption
circuit ID
19-5
remote ID 19-5
remote ID suboption
DHCP server port-based address allocation
configuration guidelines
default configuration
described
19-22
displaying
19-25
enabling
19-23
reserved addresses 19-23
DHCP snooping
accepting untrusted packets form edge switch
19-11
binding database
See DHCP snooping binding database
configuration guidelines
default configuration
displaying binding tables
message exchange process
option 82 data insertion
trusted interface
19-3
untrusted interface
19-3
untrusted messages
DHCP snooping binding database
adding bindings
19-12
binding file
format 19-8
location
19-7
bindings
19-7
clearing agent statistics
configuration guidelines
configuring
19-12
Catalyst 2928 Switch Software Configuration Guide
IN-8
19-5
19-9
19-8
19-5
19-22
19-22
19-9
19-8
19-13
19-4
19-4
19-2
19-13
19-10
DHCP snooping binding database (continued)
default configuration
deleting
binding file
bindings
database agent
described
displaying
enabling
entry
renewing database
resetting
delay value
timeout value
DHCP snooping binding table
See DHCP snooping binding database
Differentiated Services architecture, QoS
directed unicast requests
directories
19-3,
changing
creating and removing
displaying the working
discovery, clusters
See automatic discovery
DNS
and DHCP-based autoconfiguration
default configuration
displaying the configuration
overview
setting up
support for
domain names
DNS
VTP
Domain Name System
See DNS
19-8, 19-9
19-13
19-13
19-13
19-7
19-13
19-12
19-7
19-13
19-13
19-13
1-4
B-3
B-4
B-3
7-16
7-17
7-15
7-16
1-4
7-15
14-7
31-1
3-7
OL-23389-01