Alcatel-Lucent 6850-48 参照ガイド

ページ / 3444
QoS Policy Commands
OmniSwitch CLI Reference Guide
September 2009
page 53-151
policy action redirect linkagg
Redirects all traffic (flooded, bridged, routed, and multicast) matching a redirect policy to the specified 
link aggregate ID instead of the link aggregate to which the traffic was destined.
policy action action_name redirect linkagg link_agg
policy action action_name no redirect linkagg
Syntax Definitions
action_name
The name of the action.
link_agg
The link aggregate ID number (0–32) to assign to the specified VLAN. 
See 
Defaults
N/A
Platforms Supported
OmniSwitch 6400, 6850, 6855, 9000, 9000E
Usage Guidelines
• Use the no form of this command to remove redirect linkagg from the policy action. 
• When redirecting routed traffic from VLAN A to VLAN B, the redirect link aggregate ID must belong 
to VLAN B (tagged or default VLAN).
• Routed packets (from VLAN A to VLAN B) are not modified after they are redirected; the source and 
MAC address remain the same. In addition, if the redirect link aggregate ID is tagged, the redirected 
packets will have a tag from the ingress VLAN A.
• If a route exists for the redirected flow, then redirected packets are the final post-routing packets.
• If a route does not exist for the redirected flow, the flow is not redirected to the specified link aggre-
gate ID and is “blackholed”. As soon as a route is available, the flow is then redirected as specified in 
the policy.
• In most cases, a redirected flow will not trigger an update to the routing and ARP tables. If necessary, 
create a static route for the flow or assign the redirect port or link aggregate ID to the ingress VLAN 
(VLAN A) to send packets to the redirect port until a route is available.
• When redirecting bridged traffic on VLAN A, the redirect port or link aggregate ID must belong to 
VLAN A (tagged or default VLAN).
Examples
-> policy action rp01 redirect port 1/12
-> policy action rp01 no redirect port