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IN-11
Catalyst 2960 and 2960-S Switch Software Configuration Guide
OL-8603-09
log buffer
clearing 21-16
configuring 21-13
displaying 21-16
logging of dropped packets, described 21-5
man-in-the middle attack, described 21-2
network security issues and interface trust states 21-3
priority of ARP ACLs and DHCP snooping
entries
21-4
rate limiting of ARP packets
configuring 21-11
described 21-4
error-disabled state 21-4
statistics
clearing 21-16
displaying 21-16
validation checks, performing 21-12
dynamic auto trunking mode 13-14
dynamic desirable trunking mode 13-14
Dynamic Host Configuration Protocol
See DHCP-based autoconfiguration
dynamic port VLAN membership
described 13-23
reconfirming 13-26
troubleshooting 13-28
types of connections 13-25
Dynamic Trunking Protocol
See DTP
E
editing features
enabling and disabling 2-6
keystrokes used 2-7
wrapped lines 2-8
elections
See stack master
ELIN location 26-3
enable password 9-3
enable secret password 9-3
encryption, CipherSuite 9-48
encryption for passwords 9-3
environment variables, function of 3-21
error-disabled state, BPDU 18-3
error messages during command entry 2-4
EtherChannel
automatic creation of 37-5, 37-7
channel groups
binding physical and logical interfaces 37-4
numbering of 37-4
configuration guidelines 37-12
configuring Layer 2 interfaces 37-13
default configuration 37-11
described 37-2
displaying status 37-20
forwarding methods 37-8, 37-15
IEEE 802.3ad, described 37-7
interaction
with STP 37-12
with VLANs 37-13
LACP
described 37-7
displaying status 37-20
hot-standby ports 37-18
interaction with other features 37-8
modes 37-7
port priority 37-19
system priority 37-18
load balancing 37-8, 37-15
PAgP
aggregate-port learners 37-16
compatibility with Catalyst 1900 37-17
described 37-5
displaying status 37-20
interaction with other features 37-7
interaction with virtual switches 37-6
learn method and priority configuration 37-16
modes 37-6