Cisco IE-3000-8TC - Page 841

Index
IN-9
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-03
DHCP binding table
See DHCP snooping binding database
DHCP option 82
circuit ID suboption 23-5
configuration guidelines 23-7
default configuration 23-6
displaying 23-12
overview 23-3
packet format, suboption
circuit ID 23-5
remote ID 23-5
remote ID suboption 23-5
DHCP server port-based address allocation
configuration guidelines 23-16
default configuration 23-16
described 23-16
displaying 23-19
enabling 23-17
DHCP server port-based address assignment
support for 1-5
DHCP snooping
accepting untrusted packets form edge switch 23-3,
23-9
binding database
See DHCP snooping binding database
configuration guidelines 23-7
default configuration 23-6
displaying binding tables 23-12
message exchange process 23-4
option 82 data insertion 23-3
trusted interface 23-2
untrusted interface 23-2
untrusted messages 23-2
DHCP snooping binding database
adding bindings 23-11
binding entries, displaying 23-12
binding file
format 23-6
location 23-5
DHCP snooping binding database (continued)
bindings 23-5
clearing agent statistics 23-11
configuration guidelines 23-8
configuring 23-11
default configuration 23-6, 23-7
deleting
binding file 23-11
bindings 23-11
database agent 23-11
described 23-5
displaying 23-12
displaying status and statistics 23-12
enabling 23-11
entry 23-5
renewing database 23-11
resetting
delay value 23-11
timeout value 23-11
DHCP snooping binding table
See DHCP snooping binding database
Differentiated Services architecture, QoS 36-2
Differentiated Services Code Point 36-2
directed unicast requests 1-5
directories
changing B-4
creating and removing B-4
displaying the working B-4
discovery, clusters
See automatic discovery
displaying switch alarms 3-12
DNS
and DHCP-based autoconfiguration 4-7
default configuration 8-16
displaying the configuration 8-17
in IPv6 37-3
overview 8-15
setting up 8-16
support for 1-5