Index
IN-11
Catalyst 3550 Multilayer Switch Command Reference
OL-8566-02
N
native VLANs 2-598
native VLAN tagging 2-637
nonegotiate
DTP messaging 2-587
speed 2-565
non-IP protocols
denying 2-72
forwarding 2-275
non-IP traffic access lists 2-215
non-IP traffic forwarding
denying 2-72
permitting 2-275
normal-range VLANs 2-620, 2-625
no vlan command 2-619, 2-629
P
PAgP
See EtherChannel
pagp learn-method command 2-271
pagp port-priority command 2-273
password, VTP 2-646, 2-650, 2-652
password-recovery mechanism, enabling and
disabling
2-302
PBR, debug messages, display B-30
permit (ARP access-list configuration) command 2-278
permit command 2-275
per-VLAN spanning-tree plus
See STP
physical-port learner 2-271
PID, displaying 2-381
PIM-DVMRP, as multicast router learning method 2-188
PoE
debugging B-16, B-17
displaying status 2-464
enabling 2-289
police aggregate command 2-282
police command 2-280
policed-DSCP map 2-251
policy-based routing
See PBR
policy-map command 2-284
policy maps
applying to an interface 2-305, 2-309
creating 2-284
displaying 2-459
policers
displaying 2-439, 2-440
for a single class 2-280
for multiple classes 2-243, 2-282
policed-DSCP map 2-251
traffic classification
defining the class 2-38
defining trust states 2-612
setting DSCP or IP precedence values 2-307
Port Aggregation Protocol
See EtherChannel
port-based authentication
AAA method list 2-3
auth-fail VLAN 2-81
debug messages, display B-9
enabling IEEE 802.1x 2-101
guest VLAN 2-91
IEEE 802.1x AAA accounting methods 2-1
MAC authentication bypass 2-95
manual control of authorization state 2-101
multiple hosts on authorized port 2-93
PAE as authenticator 2-100
periodic re-authentication
enabling 2-105
time between attempts 2-106
quiet period between failed authentication
exchanges
2-106
re-authenticating IEEE 802.1x-enabled ports 2-103
resetting configurable IEEE 802.1x parameters 2-89
statistics and status display 2-342