Cisco WS-C6506 User Manual

4-11
Catalyst 6500 Series Switch Software Configuration Guide—Release 8.7
OL-8978-04
Chapter 4 Configuring Ethernet, Fast Ethernet, Gigabit Ethernet, and 10-Gigabit Ethernet Switching
Setting the Port Configuration
To set the debounce timer on a port, perform this task in privileged mode:
This example shows how to enable the debounce timer on port 2/1:
Console> (enable) set port debounce 2/1 enable
Debounce is enabled on port 2/1
Warning: Enabling port debounce causes Link Up/Down detections to be delayed.
It results in loss of data traffic during debouncing period, which might
affect the convergence/reconvergence of various Layer 2 and Layer 3 protocols.
Use with caution.
Console> (enable)
This example shows how to display the per-port debounce timer settings:
Console> (enable) show port debounce
Port Debounce link timer
----- ---------------
2/1 enable
2/2 disable
Console> (enable)
Modifying the Port Debounce Timer Setting
Note Modifying the port debounce timer setting is possible only on fiber Gigabit Ethernet ports.
You can increase the port debounce timer value in increments of 100 up to 5000 milliseconds. You do
not need to enable the debounce timer on the port before adjusting the timer value. Specifying any timer
value that is greater than the default value in the disabled state enables the debounce timer.
To modify the port debounce timer setting on a port, perform this task in privileged mode:
Fiber Gigabit Ethernet ports 10 milliseconds 100 milliseconds
10-Gigabit Ethernet ports 10 milliseconds 100 milliseconds
Table 4-4 Port Debounce Timer Delay Time (continued)
Port Type Debounce Timer Disabled Debounce Timer Enabled
Task Command
Step 1
Enable the debounce timer for a port. set port debounce
mod num/port num {enable | disable}
Step 2
Verify that the debounce timer of the port is
configured correctly.
show port debounce [mod | mod_num/port_num]
Task Command
Step 1
Modify the port debounce timer setting. set port debounce mod num/port num delay time
Step 2
Verify that the port debounce timer setting has
been modified.
show port debounce [mod | mod_num/port_num]

Cisco WS-C6506 Specifications

General

Brand	Cisco
Model	WS-C6506
Category	Switch
Language	English