Index
IN-26
Catalyst 3750-X and 3560-X Switch Software Configuration Guide
OL-25303-03
assigning IP addresses to 1-7
assigning IPv4 and IPv6 addresses to 1-25
assigning IPv6 addresses to 1-17
changing from Layer 2 mode 1-82
types of 1-5
Layer 3 packets, classification methods 1-2
LDAP 1-2
Leaking IGMP Reports 1-4
LEDs, switch
See hardware installation guide
Lightweight Directory Access Protocol
See LDAP
Link Aggregation Control Protocol
See EtherChannel
Link Failure, detecting unidirectional
1-7
link integrity, verifying with REP 1-3
Link Layer Discovery Protocol
See CDP
link local unicast addresses
1-4
link redundancy
See Flex Links
links, unidirectional
1-1
link state advertisements (LSAs) 1-33
link-state protocols 1-3
link-state tracking
configuring
1-25
described 1-23
LLDP
configuring
1-5
characteristics 1-6
default configuration 1-5
enabling 1-6
monitoring and maintaining 1-11
overview 1-1
supported TLVs 1-2
switch stack considerations 1-2
transmission timer and holdtime, setting 1-6
LLDP-MED
configuring
procedures
1-5
TLVs 1-7
monitoring and maintaining 1-11
overview 1-1, 1-2
supported TLVs 1-2
LLDP Media Endpoint Discovery
See LLDP-MED
load balancing
1-4
local SPAN 1-2
location TLV 1-3
logging messages, ACL 1-9
login authentication
with RADIUS
1-29
with TACACS+ 1-14
login banners 1-10
log messages
See system message logging
Long-Reach Ethernet (LRE) technology
1-35
loop guard
described
1-11
enabling 1-18
support for 1-9
LRE profiles, considerations in switch clusters 1-16
M
MAC/PHY configuration status TLV 1-2
MAC addresses
aging time
1-14
and VLAN association 1-13
building the address table 1-13
default configuration 1-14
disabling learning on a VLAN 1-23
discovering 1-24
displaying 1-23
displaying in the IP source binding table 1-26
dynamic
learning
1-13
removing 1-15