Configuration manual

Index
IN-10
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
OL-13270-03
DHCP (continued)
enabling
relay agent 22-11
server 22-10
DHCP-based autoconfiguration
client request message exchange 3-4
configuring
client side 3-4
DNS 3-7
relay device 3-8
server side 3-6
server-side 22-10
TFTP server 3-7
example 3-9
lease options
for IP address information 3-6
for receiving the configuration file 3-6
overview 3-3
relationship to BOOTP 3-4
relay support 1-6, 1-13
support for 1-6
DHCP-based autoconfiguration and image update
configuring 3-11 to 3-14
understanding 3-5 to 3-6
DHCP binding database
See DHCP snooping binding database
DHCP binding table
See DHCP snooping binding database
DHCP option 82
circuit ID suboption 22-5
configuration guidelines 22-9
default configuration 22-8
displaying 22-16
forwarding address, specifying 22-11
helper address 22-11
overview 22-3
packet format, suboption
circuit ID 22-5
remote ID 22-5
DHCP option 82 (continued)
remote ID suboption 22-5
DHCP server port-based address allocation
configuration guidelines 22-21
default configuration 22-21
described 22-20
displaying 22-23
enabling 22-21
DHCP snooping
accepting untrusted packets form edge switch 22-3,
22-13
and private VLANs 22-14
binding database
See DHCP snooping binding database
configuration guidelines 22-9
default configuration 22-8
displaying binding tables 22-16
message exchange process 22-4
option 82 data insertion 22-3
trusted interface 22-2
untrusted interface 22-2
untrusted messages 22-2
DHCP snooping binding database
adding bindings 22-15
binding entries, displaying 22-16
binding file
format 22-7
location 22-6
bindings 22-6
clearing agent statistics 22-15
configuration guidelines 22-10
configuring 22-15
default configuration 22-8, 22-9
deleting
binding file 22-15
bindings 22-16
database agent 22-15
described 22-6