Summary
211
Commands Used in This Chapter
Access Layer Switch Commands
(1900 Switch in This Book)
Meaning
show spantree
Displays the spanning tree
information
spantree start-forwarding
Enables PortFast on an interface
spantree cost
Configures a cost for an interface
spantree priority
Configures the priority for an
interface
uplink-fast
Turns on UplinkFast for the
switch
show uplink-fast
Shows the UplinkFast parameters
port-channel mode
Enables an EtherChannel bundle
show uplink-fast statistics
Shows the UplinkFast statistics
Distribution Layer Switch
Commands (5000 Switch in
This Book)
Meaning
set spantree root
Makes a set-based switch a root
bridge
set port channel
Creates an EtherChannel bundle
show port channel
Shows the status of an
EtherChannel bundle
show spantree
Shows the state of the STP per
VLAN
set spantree portcost
Sets the STP port cost
set spantree portpri
Sets the STP port priority
set spantree portvlanpri
Configures links to forward only
certain VLANs
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