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Identifying packet loss during ingress/egress operations

This section describes typical configuration examples for traffic ingressing and egressing the 8672 ATM modules. The configuration examples explain the data flow and outlines the appropriate serviceability counters required to identify packet loss. You can display the packet loss incurred for each configuration example using CLI show commands.

This section includes the following topics:

• "Example 1:Ingress ATM to egress ATM," next.
• "Example 2: Ingress Ethernet to egress ATM over a bridged PVC".
• "Example 3: Ingress Ethernet to egress ATM on a routed PVC".
• "Example 4: Ingress Ethernet to egress ATM, with multiple Ethernet ports in the same bridged VLAN".
• "Example 5: Ingress Ethernet to egress ATM, with multiple Ethernet VLANs routed over ATM".
• "Example 6: Ingress ATM to egress Ethernet over bridged and routed PVCs".