Configuration manual

Index
IN-12
Cisco Catalyst Blade Switch 3130 and 3032 for Dell Software Configuration Guide
OL-13270-03
DSCP output queue threshold map for QoS 36-19
DSCP-to-CoS map for QoS 36-63
DSCP-to-DSCP-mutation map for QoS 36-64
DSCP transparency 36-39
DTP 1-8, 13-18
dual-action detection 37-6
DUAL finite state machine, EIGRP 38-37
dual IPv4 and IPv6 templates 9-2, 39-5, 39-6
dual protocol stacks
IPv4 and IPv6 39-6
SDM templates supporting 39-6
DVMRP
autosummarization
configuring a summary address 44-58
disabling 44-60
connecting PIM domain to DVMRP router 44-51
enabling unicast routing 44-54
interoperability
with Cisco devices 44-49
with Cisco IOS software 44-9
mrinfo requests, responding to 44-53
neighbors
advertising the default route to 44-52
discovery with Probe messages 44-49
displaying information 44-53
prevent peering with nonpruning 44-56
rejecting nonpruning 44-55
overview 44-9
routes
adding a metric offset 44-60
advertising all 44-60
advertising the default route to neighbors 44-52
caching DVMRP routes learned in report
messages
44-54
changing the threshold for syslog messages 44-57
deleting 44-61
displaying 44-62
favoring one over another 44-60
limiting the number injected into MBONE 44-57
DVMRP (continued)
limiting unicast route advertisements 44-49
routing table 44-9
source distribution tree, building 44-9
support for 1-13
tunnels
configuring 44-51
displaying neighbor information 44-53
dynamic access ports
characteristics 13-4
configuring 13-31
defined 11-3
dynamic addresses
See addresses
dynamic ARP inspection
ARP cache poisoning 23-1
ARP requests, described 23-1
ARP spoofing attack 23-1
clearing
log buffer 23-15
statistics 23-15
configuration guidelines 23-6
configuring
ACLs for non-DHCP environments 23-8
in DHCP environments 23-7
log buffer 23-12
rate limit for incoming ARP packets 23-4, 23-10
default configuration 23-5
denial-of-service attacks, preventing 23-10
described 23-1
DHCP snooping binding database 23-2
displaying
ARP ACLs 23-14
configuration and operating state 23-14
log buffer 23-15
statistics 23-15
trust state and rate limit 23-14
error-disabled state for exceeding rate limit 23-4
function of 23-2