RTS DV-3400 Technical Information PDF herunterladen (Seite 332)

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101

Port Traffic Controls

All-Traffic Rate-Limiting for the 5300xl, 3400cl and 6400cl Switches

Configuring Inbound Rate-Limiting. This command controls inbound

usage of a port by setting a limit on the bandwidth available for inbound traffic.

Syntax: [no] int < port- list | trunk-list > rate-limit icmp < 0..100 >

Configures inbound ICMP traffic rate limiting. You can

configure a rate limit from either the global configuration

level (as shown above) or from the interface context level. The

no form of the command disables ICMP rate-limiting on the

specified interface(s). (Default: Disabled.)

1 - 99: Values in this range allow ICMP traffic as a percentage

of the bandwidth available on the interface.

0 : This value causes an interface to drop all incoming ICMP

traffic, and is not recommended. Refer to the Caution on

page 11.

Note: ICMP Rate-Limiting is not supported on meshed ports.

(Rate-limiting can reduce the efficiency of paths through a

mesh domain).

For example, either of the following commands configures an inbound rate

limit of 1% on ports A3 - A5, which are used as network edge ports:

ProCurve(config)# int a3-a5 rate-limit icmp 1

ProCurve (eth-A3-A5)# rate-limit icmp 1

Displaying the Current Rate-Limit Configuration. This command dis-

plays the per-interface rate-limit configuration in the running-config file.

Syntax: show rate-limit icmp [ port-list | trunk-list ]

Without [ port-list | trunk-list ], this command lists the ICMP

rate-limit configuration for all ports or trunks on the switch.

With [ port-list | trunk-list ], this command lists the rate-limit

configuration for the specified interface(s). This command

operates the same way in any CLI context.

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