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Using VLAN Maps with Router ACLs
Figure 28-6
Host A
(VLAN 10)
ACLs and Routed Packets
Figure 28-7
in this order:
1.
2.
3.
4.
Figure 28-7
Host A
(VLAN 10)
Cisco ME 3400 Ethernet Access Switch Software Configuration Guide
28-38
Applying ACLs on Switched Packets
VLAN 10
map
Frame
Host C
(VLAN 10)
VLAN 10
shows how ACLs are applied on routed packets. For routed packets, the ACLs are applied
VLAN map for input VLAN
Input router ACL
Output router ACL
VLAN map for output VLAN
Applying ACLs on Routed Packets
VLAN 10
map
Frame
VLAN 10
Chapter 28
Input
Output
router
router
VLAN 20
ACL
ACL
Routing function or
fallback bridge
Packet
Input
Output
router
router
VLAN 20
ACL
ACL
Routing function
Packet
Configuring Network Security with ACLs
map
VLAN 20
map
Host B
(VLAN 20)
VLAN 20
78-17058-01
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