Cisco Catalyst 2960 Software Configuration Manual page 9

client side 3-3
DNS
3-7
relay device
3-7
server side
3-6
TFTP server 3-7
example
3-9
lease options
for IP address information
for receiving the configuration file
overview
3-3
relationship to BOOTP
relay support
1-6
support for 1-6
DHCP-based autoconfiguration and image update
configuring
3-11 to 3-14
understanding
3-5
DHCP binding database
See DHCP snooping binding database
DHCP binding table
See DHCP snooping binding database
DHCP option 82
circuit ID suboption
configuration guidelines
default configuration
displaying 20-12
overview
20-3
packet format, suboption
circuit ID
20-5
remote ID 20-5
remote ID suboption
DHCP server port-based address allocation
configuration guidelines
default configuration
described
20-21
displaying
20-24
enabling
20-21
reserved addresses 20-22
DHCP server port-based address assignment
support for
1-6
OL-26520-01
3-6
3-6
3-3
20-5
20-8
20-8
20-5
20-21
20-21
Catalyst 2960 and 2960-S Switches Software Configuration Guide, Release 15.0(1)SE
DHCP snooping
accepting untrusted packets form edge switch
20-10
binding database
See DHCP snooping binding database
configuration guidelines
default configuration
displaying binding tables
message exchange process
option 82 data insertion
trusted interface
20-2
untrusted interface
20-2
untrusted messages
DHCP snooping binding database
adding bindings
20-11
binding entries, displaying
binding file
format 20-6
location
20-6
bindings
20-6
clearing agent statistics
configuration guidelines
configuring
20-11
default configuration
deleting
binding file 20-12
bindings
20-12
database agent
20-12
described
20-6
displaying 20-12
displaying status and statistics
enabling
20-11
entry
20-6
renewing database 20-12
resetting
delay value
20-12
timeout value
20-12
DHCP snooping binding table
See DHCP snooping binding database
Index
20-8
20-8
20-12
20-4
20-3
20-2
20-12
20-12
20-9
20-8
20-12
IN-9
20-3,