Cisco Catalyst 2950 Software Configuration Manual page 650

Index
See DHCP snooping binding database
configuration guidelines
default configuration
19-6
displaying binding tables
displaying configuration
message exchange process
option 82 data insertion
trusted interface
19-2
untrusted interface 19-2
untrusted messages
19-2
DHCP snooping binding database
described
19-2
displaying
19-8
entries
19-2
DHCP snooping binding table
See DHCP snooping binding database
Differentiated Services architecture, QoS
Differentiated Services Code Point
digital telephone networks
directories
changing
B-4
creating and removing
displaying the working
DNS
and DHCP-based autoconfiguration
default configuration 7-16
displaying the configuration
overview
7-15
setting up 7-16
documentation, related
xxix
document conventions
xxviii
domain names
DNS 7-15
VTP
17-8
Domain Name System
See DNS
downloading
configuration files
preparing
B-10, B-13, B-16
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
IN-8
19-6
19-8
19-8
19-4
19-3
29-2
29-3
1-8
B-4
B-4
4-6
7-17
reasons for
B-8
using FTP B-13
using RCP
B-17
using TFTP
B-11
image files
deleting old image
B-23
preparing
B-22, B-25, B-29
reasons for
B-19
using FTP B-26
using HTTP
1-3
using Network Assistant
using RCP
B-30
using TFTP
B-22
using the device manager or Network Assistant
DSCP
1-7, 29-3
DSCP-to-CoS map for QoS
DTP
1-6, 16-15
duplex mode
configuring 10-10
configuring, LRE
12-11
CPE Ethernet link
12-11
dynamic access ports
characteristics
16-3
configuring
16-28
defined
10-2
dynamic addresses
See addresses
dynamic desirable trunking mode
dynamic port VLAN membership
described
16-25
reconfirming
16-28, 16-29
troubleshooting
16-30
types of connections 16-28
VMPS database configuration file
Dynamic Trunking Protocol
See DTP
1-3
B-19
29-36
16-16
16-26
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