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IN-10
Catalyst 2960 and 2960-S Switch Software Configuration Guide
OL-8603-09
overview 5-16
setting up 5-17
support for 1-6
domain names
DNS 5-16
VTP 14-10
Domain Name System
See DNS
downloadable ACL 10-21, 10-23, 10-65
downloading
configuration files
preparing A-11, A-13, A-16
reasons for A-9
using FTP A-13
using RCP A-17
using TFTP A-11
image files
deleting old image A-27
preparing A-25, A-29, A-33
reasons for A-23
using CMS 1-2
using FTP A-30
using HTTP 1-2, A-23
using RCP A-34
using TFTP A-26
using the device manager or Network
Assistant
A-23
DRP
support for 1-15
DSCP 1-13, 33-2
DSCP input queue threshold map for QoS 33-16
DSCP output queue threshold map for QoS 33-19
DSCP-to-CoS map for QoS 33-64
DSCP-to-DSCP-mutation map for QoS 33-65
DSCP transparency 33-44
DTP 1-9, 13-13
dual-action detection 37-6
dual IPv4 and IPv6 templates 35-4, 35-5
dual protocol stacks
IPv4 and IPv6 35-4
SDM templates supporting 35-5
dual-purpose uplinks
defined 12-4
LEDs 12-5
link selection 12-5, 12-25
setting the type 12-25
dynamic access ports
characteristics 13-4
configuring 13-25
defined 12-3
dynamic addresses
See addresses
dynamic ARP inspection
ARP cache poisoning 21-1
ARP requests, described 21-1
ARP spoofing attack 21-1
clearing
log buffer 21-16
statistics 21-16
configuration guidelines 21-6
configuring
ACLs for non-DHCP environments 21-9
in DHCP environments 21-7
log buffer 21-13
rate limit for incoming ARP packets 21-4, 21-11
default configuration 21-5
denial-of-service attacks, preventing 21-11
described 21-1
DHCP snooping binding database 21-2
displaying
ARP ACLs 21-15
configuration and operating state 21-15
log buffer 21-16
statistics 21-16
trust state and rate limit 21-15
error-disabled state for exceeding rate limit 21-4
function of 21-2
interface trust states 21-3