Cisco Catalyst 3750 - Page 832

34-16
Catalyst 3750 Metro Switch Software Configuration Guide
78-15870-01
Chapter34 Troubleshooting
Using the show platform forward Command
Lookup Key-Used Index-Hit A-Data
InptACL 40_0D020202_0D010101-00_40000014_000A0000 01FFA 03000000
L2Local 80_00050009_43A80145-00_00000000_00000000 00086 02010197
Station Descriptor:F0050003, DestIndex:F005, RewriteIndex:0003
==========================================
Egress:Asic 3, switch 1
Output Packets:
------------------------------------------
Packet 1
Lookup Key-Used Index-Hit A-Data
OutptACL 50_0D020202_0D010101-00_40000014_000A0000 01FFE 03000000
Port Vlan SrcMac DstMac Cos Dscpv
Fa1/0/5 0005 0001.0001.0001 0009.43A8.0145
This is an example of the output when the packet coming in on ES port 1 in VLAN 5 has a destination
MAC address set to the router MAC address in VLAN 5 and the destination IP address unknown. Since
there is no default route set, the packet should be dropped.
Switch# show platform forward gigabitethernet1/1/1 vlan 5 1.1.1 03.e319.ee44 ip 13.1.1.1
13.2.2.2 udp 10 20
Global Port Number:472, Asic Number:1
Src Real Vlan Id:5, Mapped Vlan Id:5
Ingress:
Lookup Key-Used Index-Hit A-Data
InptACL 40_0D020202_0D010101-00_41000014_000A0000 01FFA 03000000
L3Local 00_00000000_00000000-90_00001400_0D020202 010F0 01880290
L3Scndr 12_0D020202_0D010101-00_40000014_000A0000 034E0 000C001D_00000000
Lookup Used:Secondary
Station Descriptor:02260000, DestIndex:0226, RewriteIndex:0000
This is an example of the output when the packet coming in on ES port 1 in VLAN 5 has a destination
MAC address set to the router MAC address in VLAN 5 and the destination IP address set to an IP
address that is in the IP routing table. It should be forwarded as specified in the routing table.
Switch# show platform forward gigabitethernet1/1/1 vlan 5 1.1.1 03.e319.ee44 ip 110.1.5.5
16.1.10.5
Global Port Number:472, Asic Number:1
Src Real Vlan Id:5, Mapped Vlan Id:5
Ingress:
Lookup Key-Used Index-Hit A-Data
InptACL 40_10010A05_0A010505-00_41000014_000A0000 01FFA 03000000
L3Local 00_00000000_00000000-90_00001400_10010A05 010F0 01880290
L3Scndr 12_10010A05_0A010505-00_40000014_000A0000 01D28 30090001_00000000
Lookup Used:Secondary
Station Descriptor:F0070007, DestIndex:F007, RewriteIndex:0007
==========================================
Egress:Asic 3, switch 1e
Output Packets:
------------------------------------------
Packet 1
Lookup Key-Used Index-Hit A-Data
OutptACL 50_10010A05_0A010505-00_40000014_000A0000 01FFE 03000000
Port Vlan SrcMac DstMac Cos Dscpv
Gi1/0/1 0007 XXXX.XXXX.0246 0009.43A8.0147