PLANET XGS3-24042 - Manual (Page 210)

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22.5.3 ARP Troubleshooting
If ping from the switch to directly connected network devices fails, the following can be used to check the
possible cause and create a solution.
 Check whether the corresponding ARP has been learned by the switch.
 If ARP has not been learned, then enabled ARP debugging information and view the sending/receiving
condition of ARP packets.
 Defective cable is a common cause of ARP problems and may disable ARP learning.
22.6 Hardware Tunnel Capacity Configuration
22.6.1 Introduction to Hardware Tunnel Capacity
Hardware Tunnel Capacity is the maximum number of tunnel and MPLS forwarded by hardware. Capacity
can be adjusted by this command, increasing capacity will reduce hardware routing number supported by
switch, vice versa.
22.6.2 Hardware Tunnel Capacity Configuration
Hardware Tunnel Capacity Configuration Task List:
1. Configure hardware tunnel capacity
1. Configure hardware tunnel capacity
Command Explanation
Global mode
hardware tunnel-capacity < size>
no hardware tunnel-capacity
Configure capacity of hardware tunnel and
MPLS, the no command restores the default
capacity.
Note: after adjust hardware tunnel capacity, it needs to reset switch to enable the valid configuration.
22.6.3 Hardware Tunnel Capacity Troubleshooting
 After adjust hardware tunnel capacity, it must save the configuration and reset switch, the configuration
can takes effect.