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Catalyst 4500 Series Switch, Cisco IOS Software Configuration Guide - Cisco IOS XE 3.9.xE and IOS 15.2(5)Ex
Chapter 51 Configuring the PPPoE Intermediate Agent
Clearing Packet Counters
Server responses from untrusted ports = 0
Client requests towards untrusted ports = 0
Malformed PPPoE Discovery packets = 0
Vlan 2: Packets received PADI = 0 PADO = 0 PADR = 0 PADS = 0 PADT = 0
Vlan 3: Packets received PADI = 0 PADO = 0 PADR = 0 PADS = 0 PADT = 0
Switch# show pppoe intermediate-agent statistics interface g3/7
Interface : GigabitEthernet3/7
Packets received
All = 3
PADI = 0 PADO = 0
PADR = 0 PADS = 0
PADT = 3
Packets dropped:
Rate-limit exceeded = 0
Server responses from untrusted ports = 0
Client requests towards untrusted ports = 0
Malformed PPPoE Discovery packets = 0
Vlan 2: Packets received PADI = 6 PADO = 0 PADR = 6 PADS = 0 PADT = 6
Vlan 3: Packets received PADI = 4 PADO = 0 PADR = 4 PADS = 0 PADT = 4
Clearing Packet Counters
This section illustrates how to clear packet counters on all interfaces (per-port and per-port-per-VLAN).
The following example illustrates how to do this:
Switch# clear pppoe intermediate-agent statistics
Issuing of the above command clears the counters for all PPPoE discovery packets
(PADI,PADO,PADR,PADS,PADT) received on DUT.
Switch# show pppoe intermediate-agent statistics interface g3/7
Interface : GigabitEthernet3/7
Packets received
All = 0
PADI = 0 PADO = 0
PADR = 0 PADS = 0
PADT = 0
Packets dropped:
Rate-limit exceeded = 0
Server responses from untrusted ports = 0
Client requests towards untrusted ports = 0
Malformed PPPoE Discovery packets = 0
Vlan 2: Packets received PADI = 0 PADO = 0 PADR = 0 PADS = 0 PADT = 0
Vlan 3: Packets received PADI = 0 PADO = 0 PADR = 0 PADS = 0 PADT = 0
Debugging PPPoE Intermediate Agent
The debug pppoe intermediate-agent [packet | event | all] command enables you to display useful
PPPoE information that assists in debugging. This command is disabled by default.
The packet option of the command displays the contents of a packet received in the software: source and
destination MAC address of Ethernet frame, code, version and type of PPPoE Discovery packet and a
list of TAGs present.
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