13 
{  If the ACL is configured correctly, go to step 3. 
3.  If the issue persists, contact H3C Support. 
ACL used in a packet filter 
To resolve the issue when the ACL is used in a packet filter: 
1.  Verify that the packet filter is configured correctly. 
Execute the display packet-filter command to check whether the packet filter is 
configured correctly. 
{  If there are any configuration errors, reconfigure the packet filter. 
{  If there is no configuration error, go to step 2. 
2.  Verify that the ACL is configured correctly. 
Execute the display acl command to check whether the ACL is configured correctly. 
{  If the ACL is configured incorrectly, reconfigure it. 
{  If the ACL is configured correctly, go to step 3. 
3.  If the issue persists, contact H3C Support. 
Packet loss or forwarding failure 
Symptom 
The network experiences packet loss or packet forwarding failure. You can use ACLs to count traffic 
statistics to determine the location of the fault. 
Troubleshooting flowchart 
Figure 7 Troubleshooting a forwarding failure