Cisco IE 3000 - Page 731

Index
IN-9
Cisco IE 3000 Switch Software Configuration Guide
OL-13018-01
DHCP-based autoconfiguration and image update
configuring 4-11 to 4-14
understanding 4-5
DHCP binding database
See DHCP snooping binding database
DHCP binding table
See DHCP snooping binding database
DHCP option 82
circuit ID suboption 20-5
configuration guidelines 20-7
default configuration 20-7
displaying 20-12
overview 20-3
packet format, suboption
circuit ID 20-5
remote ID 20-5
remote ID suboption 20-5
DHCP snooping
accepting untrusted packets form edge switch 20-3,
20-9
binding database
See DHCP snooping binding database
configuration guidelines 20-7
default configuration 20-7
displaying binding tables 20-12
message exchange process 20-4
option 82 data insertion 20-3
trusted interface 20-2
untrusted interface 20-2
untrusted messages 20-2
DHCP snooping binding database
adding bindings 20-11
binding entries, displaying 20-12
binding file
format 20-6
location 20-5
bindings 20-5
clearing agent statistics 20-11
configuration guidelines 20-8
DHCP snooping binding database (continued)
configuring 20-11
default configuration 20-7
deleting
binding file 20-11
bindings 20-11
database agent 20-11
described 20-5
displaying 20-12
displaying status and statistics 20-12
enabling 20-11
entry 20-5
renewing database 20-11
resetting
delay value 20-11
timeout value 20-11
DHCP snooping binding table
See DHCP snooping binding database
Differentiated Services architecture, QoS 32-2
Differentiated Services Code Point 32-2
directed unicast requests 1-5
directories
changing B-4
creating and removing B-4
displaying the working B-4
discovery, clusters
See automatic discovery
DNS
and DHCP-based autoconfiguration 4-7
default configuration 7-16
displaying the configuration 7-17
overview 7-15
setting up 7-16
support for 1-4
domain names
DNS 7-15
VTP 14-8
Domain Name System
See DNS