Cisco Catalyst 3750-X - Page 1390

Index
IN-14
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-21521-01
dual protocol stacks
IPv4 and IPv6 43-6
SDM templates supporting 43-6
DVMRP
autosummarization
configuring a summary address
48-59
disabling 48-61
connecting PIM domain to DVMRP router 48-51
enabling unicast routing 48-54
interoperability
with Cisco devices
48-49
with Cisco IOS software 48-9
mrinfo requests, responding to 48-54
neighbors
advertising the default route to
48-53
discovery with Probe messages 48-49
displaying information 48-54
prevent peering with nonpruning 48-57
rejecting nonpruning 48-55
overview 48-9
routes
adding a metric offset
48-61
advertising all 48-61
advertising the default route to neighbors 48-53
caching DVMRP routes learned in report
messages
48-55
changing the threshold for syslog messages 48-58
deleting 48-62
displaying 48-63
favoring one over another 48-61
limiting the number injected into MBONE 48-58
limiting unicast route advertisements 48-49
routing table 48-9
source distribution tree, building 48-9
support for 1-14
tunnels
configuring
48-51
displaying neighbor information 48-54
dynamic access ports
characteristics
15-3
configuring 15-28
defined 13-3
dynamic addresses
See addresses
dynamic ARP inspection
ARP cache poisoning
25-1
ARP requests, described 25-1
ARP spoofing attack 25-1
clearing
log buffer
25-15
statistics 25-15
configuration guidelines 25-6
configuring
ACLs for non-DHCP environments
25-8
in DHCP environments 25-7
log buffer 25-13
rate limit for incoming ARP packets 25-4, 25-10
default configuration 25-5
denial-of-service attacks, preventing 25-10
described 25-1
DHCP snooping binding database 25-2
displaying
ARP ACLs
25-14
configuration and operating state 25-14
statistics 25-15
trust state and rate limit 25-14
error-disabled state for exceeding rate limit 25-4
function of 25-2
interface trust states 25-3
log buffer
clearing
25-15
configuring 25-13
logging of dropped packets, described 25-5
man-in-the middle attack, described 25-2
network security issues and interface trust states 25-3
priority of ARP ACLs and DHCP snooping
entries
25-4