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IN-10
Cisco Catalyst Switch Module 3110 and 3012 for IBM BladeCenter Software Configuration Guide
OL-12189-01
DHCP snooping
accepting untrusted packets form edge switch 21-3,
21-13
and private VLANs 21-14
binding database
See DHCP snooping binding database
configuration guidelines 21-9
default configuration 21-8
displaying binding tables 21-15
message exchange process 21-4
option 82 data insertion 21-3
trusted interface 21-2
untrusted interface 21-2
untrusted messages 21-2
DHCP snooping binding database
adding bindings 21-14
binding entries, displaying 21-15
binding file
format 21-7
location 21-7
bindings 21-7
clearing agent statistics 21-15
configuration guidelines 21-10
configuring 21-14
default configuration 21-8, 21-9
deleting
binding file 21-15
bindings 21-15
database agent 21-15
described 21-6
displaying 21-15
binding entries 21-15
status and statistics 21-15
displaying status and statistics 21-15
enabling 21-14
entry 21-7
renewing database 21-15
DHCP snooping binding database (continued)
resetting
delay value 21-15
timeout value 21-15
DHCP snooping binding table
See DHCP snooping binding database
diagnostic schedule command 48-2
Differentiated Services architecture, QoS 36-2
Differentiated Services Code Point 36-2
Diffusing Update Algorithm (DUAL) 38-41
directed unicast requests 1-6
directories
changing B-4
creating and removing B-5
displaying the working B-4
Distance Vector Multicast Routing Protocol
See DVMRP
distance-vector protocols 38-4
distribute-list command 38-98
DNS
and DHCP-based autoconfiguration 3-6
default configuration 6-16
displaying the configuration 6-17
in IPv6 39-5
overview 6-15
setting up 6-16
support for 1-6
domain names
DNS 6-15
VTP 13-8
Domain Name System
See DNS
dot1q-tunnel switchport mode 12-18
double-tagged packets
IEEE 802.1Q tunneling 16-2
Layer 2 protocol tunneling 16-10