Cisco Catalyst 3550 - Page 791

Index
IN-17
Catalyst 3550 Multilayer Switch Command Reference
OL-8566-02
STP (continued)
root switch
primary or secondary 2-562
switch priority 2-562
state changes
blocking to forwarding state 2-555
enabling BPDU filtering 2-520, 2-553
enabling BPDU guard 2-522, 2-553
enabling Port Fast 2-553, 2-555
enabling timer to recover from error state 2-113
forward-delay time 2-562
length of listening and learning states 2-562
shutting down Port Fast-enabled ports 2-553
state information display 2-471
VLAN options 2-548, 2-562
SVIs
creating 2-125
number supported 2-125, 2-130, 2-300
switchcore command 2-570
Switched Port Analyzer
See SPAN
switching characteristics
modifying 2-572, 2-587
returning to interfaces 2-572, 2-587
switchport access command 2-574
switchport backup interface command 2-576
switchport block command 2-579
switchport broadcast command 2-580
switchport command 2-572
switchport host command 2-581
switchport mode command 2-583
switchport multicast command 2-586
switchport nonegotiate command 2-587
switchport port-security aging command 2-593
switchport port-security command 2-589
switchport priority extend command 2-595
switchport protected command 2-597
switchports, displaying 2-371
switchport trunk command 2-598
switchport unicast command 2-601
switchport voice vlan command 2-602
switch resources
buffer storage priority 2-570
displaying resource-allocation priority 2-336
reserving for high-priority traffic 2-570
system message logging, save message to flash 2-211
system mtu command 2-604
system resource templates 2-299
T
tail-drop
assigning threshold percentages 2-667
mapping DSCPs to thresholds 2-660
tar files, creating, listing, and extracting 2-13
TCAM
debug messages, display B-2, B-23
displaying
ACL 2-480
Layer 2 2-410
Layer 3 2-412
PBR 2-483
QoS 2-485
Telnetting to cluster switches 2-294
temperature information, displaying 2-346
templates, system resources 2-299
traceroute mac command 2-607
traceroute mac ip command 2-610
trunking, VLAN mode 2-583
trunk mode 2-583, 2-598
trunk ports 2-583
trunks
allowed VLANs 2-598
configuring trunk characteristics 2-598
encapsulation methods 2-598
native VLANs 2-598
on GigaStack GBICs 2-584
pruning-eligible VLAN list 2-600