Cisco Systems EA6500 Manual De Usuario

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Catalyst 6500 Series Switch Cisco IOS Software Configuration Guide—Release 12.1 E
78-14099-04
Chapter 23      Configuring Network Security
Configuring VLAN ACLs
Routed Packets
 shows how ACLs are applied on routed and Layer 3-switched packets. For routed or 
Layer 3-switched packets, the ACLs are applied in the following order:
1.
VACL for input VLAN
2.
Input Cisco IOS ACL
3.
Output Cisco IOS ACL
4.
VACL for output VLAN
Figure 23-2 Applying VACLs on Routed Packets
Catalyst 6500 series switches
with MSFC
Host B
(VLAN 20)
Host A
(VLAN 10)
26964
Bridged
Bridged
VACL
VACL
Input IOS ACL
Output IOS ACL
Routed
MSFC