422 STP CommandsNN47250-100 (Version 02.51)See Also clear spantree statistics on page 392show spantree uplinkfastDisplays uplink fast convergence information for one VLAN or all VLANs.Syntax show spantree uplinkfast [vlan vlan-id]Defaults None.Access All.Examples The following command shows uplink fast convergence information for all VLANs:WSS# show spantree uplinkfastVLAN port list------------------------------------------------------------------------1 1 (fwd),2,3Table 62 describes the fields in this display.num of similar BPDU’s to process Number of similar BPDUs received on a port that need to beprocessed.received_inferior_bpdu Indicates whether the port has received an inferior BPDU or aresponse to a Root Link Query (RLQ) BPDU.next state Port state before it is set by STP.src MAC count Number of BPDUs with the same source MAC address.total src MAC count Number of BPDUs with all the source MAC addresses.curr_src_mac Source MAC address of the current received BPDU.next_src_mac Other source MAC address from a different source.vlan vlan-id VLAN name or number. If you do not specify a VLAN, WSS Softwaredisplays STP statistics for all VLANs.Table 5: Output for show spantree uplinkfastField DescriptionVLAN VLAN number.port list Ports in the uplink group. The port that is forwarding traffic isindicated by fwd. The other ports are blocking traffic.Table 4: Output for show spantree statistics (continued)Field Description
