Specifications

Index
IN-8
Catalyst 2950 and Catalyst 2955 Switch Software Configuration Guide
78-11380-07
default configurations (continued)
TACACS+
9-12
UDLD 20-3
VLAN, Layer 2 Ethernet interfaces 15-17
VLANs 15-7
VMPS 15-28
voice VLAN 17-2
VTP 16-6
default gateway 5-10
deleting VLANs 15-10
description command 11-15
destination addresses, in ACLs 26-12
detecting indirect link failures, STP 14-10
device discovery protocol 21-1
device labels 4-12
Device Manager 4-4
See also Switch Manager
device pop-up menu, Front Panel view
4-20
DHCP 1-3
DHCP-based autoconfiguration
client request message exchange
5-4
configuring
client side
5-3
DNS 5-6
relay device 5-6
server-side 5-5
TFTP server 5-5
example 5-8
lease options
for IP address information
5-5
for receiving the configuration file 5-5
overview 5-3
relationship to BOOTP 5-3
Differentiated Services architecture, QoS 27-2
Differentiated Services Code Point 27-3
discovery, clusters
See automatic discovery
display options, Topology view
4-14
Disqualification Code option 4-24
DNS
and DHCP-based autoconfiguration
5-6
default configuration 8-17
displaying the configuration 8-18
overview 8-16
setting up 8-17
documentation, related xxv
domain names
DNS
8-16
VTP 16-8
Domain Name System
See DNS
DSCP
1-6, 27-3
DSCP-to-CoS map for QoS 27-33
DTP 1-5, 15-15
duplex mode, configuring 11-11
dynamic access mode 4-10
dynamic access ports
characteristics
15-3
configuring 15-29
defined 11-2
dynamic addresses
See addresses
dynamic desirable trunking mode
15-16
dynamic port VLAN membership
described
15-26
reconfirming 15-30
troubleshooting 15-32
types of connections 15-29
VMPS database configuration file 15-26
Dynamic Trunking Protocol
See DTP