Netgear M4300-24X24F (XSM4348S) - Stackable Managed Switch with 48x10G including 24x10GBASE-T and 24xSFP+ Layer 3 Guia Do Programa

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Switching Commands 
623
 M4200 and M4300 Series ProSAFE Managed Switches
Command example: 
(NETGEAR Switch) #show udld 0/1
Port       Admin Mode   UDLD Mode      UDLD Status
-----      ----------   -----------    --------------
0/1        Enabled      Normal         Not Applicable
Command example: 
(NETGEAR Switch) #show udld all
Port       Admin Mode   UDLD Mode      UDLD Status
-----      ----------   -----------    --------------
0/1        Enabled      Normal         Shutdown
0/2        Enabled      Normal         Undetermined
0/3        Enabled      Normal         Bidirectional
0/4        Enabled      Normal         Not Applicable
0/5        Enabled      Normal         Not Applicable
0/6        Enabled      Normal         Not Applicable
0/7        Enabled      Normal         Not Applicable
0/8        Enabled      Normal         Shutdown
0/9        Enabled      Normal         Not Applicable
0/10       Enabled      Normal         Not Applicable
0/11       Enabled      Normal         Not Applicable
0/12       Enabled      Normal         Undetermined
0/13       Enabled      Normal         Bidirectional
0/14       Disabled     Normal         Not Applicable
0/15       Disabled     Normal         Not Applicable
0/16       Disabled     Normal         Not Applicable
0/17       Disabled     Normal         Not Applicable
0/18       Disabled     Normal         Not Applicable
0/19       Disabled     Normal         Not Applicable
0/20       Disabled     Normal         Not Applicable
Link Debounce Commands
Link debouncing functions on a per-port basis on physical interfaces. After you configure link 
debouncing, if the switch receives a link-down notification, the switch starts monitoring the 
link event by starting a timer with the configured debounce time. Any intermediate link-down 
and link-up events are ignored hereafter. When the timer expires, link debounce checks if the 
current state of the link is still down; if so, it forwards a link-down notification to the upper 
layer applications. 
You must explicitly enable link debounce per interface with an appropriate debounce timer 
value, taking into consideration the network topology and the features enabled on the switch, 
such as LAG or spanning tree.