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IN-7
Catalyst 2960 Switch Software Configuration Guide
78-16881-01
device discovery protocol 22-1
device manager
benefits
1-2
described 1-2, 1-3
in-band management 1-4
requirements xxviii
upgrading a switch B-19
DHCP
enabling
relay agent
19-8
DHCP-based autoconfiguration
client request message exchange
3-4
configuring
client side
3-3
DNS 3-6
relay device 3-6
server side 3-5
TFTP server 3-5
example 3-8
lease options
for IP address information
3-5
for receiving the configuration file 3-5
overview 3-3
relationship to BOOTP 3-3
relay support 1-4
support for 1-4
DHCP binding database
See DHCP snooping binding database
DHCP binding table
See DHCP snooping binding database
DHCP option 82
circuit ID suboption
19-5
configuration guidelines 19-7
default configuration 19-7
displaying 19-11
overview 19-3
DHCP option 82 (continued)
packet format, suboption
circuit ID
19-5
remote ID 19-5
remote ID suboption 19-5
DHCP snooping
accepting untrusted packets form edge switch
19-3, 19-9
binding database
See DHCP snooping binding database
configuration guidelines
19-7
default configuration 19-7
displaying binding tables 19-11
message exchange process 19-4
option 82 data insertion 19-3
trusted interface 19-2
untrusted interface 19-2
untrusted messages 19-2
DHCP snooping binding database
adding bindings
19-10
binding entries, displaying 19-11
binding file
format
19-6
location 19-5
bindings 19-5
clearing agent statistics 19-11
configuration guidelines 19-8
configuring 19-10
default configuration 19-7
deleting
binding file
19-11
bindings 19-11
database agent 19-11
described 19-5
displaying 19-11
displaying status and statistics 19-11
enabling 19-10
entry 19-5
renewing database 19-11
resetting