Administrator Guide

Version Description
7.7.1.0 Introduced on the E-Series.
Usage Information
You can apply any number of redirect-groups to an interface. A redirect list can contain any number of congured
rules. These rules includes the next-hop IP address where the incoming trac is to be redirected.
If the next hop address is reachable, trac is forwarded to the specied next hop. Otherwise, the normal routing
table is used to forward trac. When a redirect-group is applied to an interface and the next-hop is reachable, the
rules are added into the PBR CAM region. When incoming trac hits an entry in the CAM, the trac is redirected
to the corresponding next-hop IP address specied in the rule.
NOTE: Apply the redirect list to physical, VLAN, or LAG interfaces only.
The Layer2 PBR option matches the layer2 trac ow. If you un-congure this option, then the Layer2 trac is
not matched. You can apply the
l2–switch option to redirect Layer2 trac only on a VLAN interface. This VLAN
interface must be congured with an IP address for ARP resolution.
NOTE: The l2–switch option that redirects Layer2 trac is applicable only on VLAN interfaces.
The Layer3 routing is not aected on the same interface on which Layer2 PBR is applied. The port from which
Layer2 packets egress and the destination MAC are re-written from static ARP. Layer 2 packets with the re-
written destination MAC are forwarded through the outgoing port on the same incoming VLAN interface. The l2-
switch option ensures that the outgoing VLAN and MAC-SA are changed and TTL is not decremented.
Related Commands
• show cam pbr – display the content of the PBR CAM.
• show ip redirect-list – display the redirect-list conguration.
ip redirect-list
Congure a redirect list and enter REDIRECT-LIST mode.
Syntax
ip redirect-list redirect-list-name
To remove a redirect list, use the no ip redirect-list command.
Parameters
redirect-list-name Enter the name of a redirect list.
Defaults None
Command Modes CONFIGURATION
Command History
This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version Description
9.8(1.0) Introduced on the Z9100-ON.
9.8(0.0P5) Introduced on the S4048-ON.
Policy-based Routing (PBR) 1177