Monitoring Resources

Viewing Information on Resource Usage

U s a g e N o t e s f o r s h o w

r e s o u r c e s O u t p u t

■A 1:1 mapping of internal rules to configured policies in the switch does not necessarily exist. As a result, displaying current resource usage is the most reliable method for keeping track of available resources. Also, because some internal resources are used by multiple features, deleting a feature configuration may not increase the amount of available resources.

■Resource usage includes resources actually in use or reserved for future use by the listed features.

■“Internal dedicated-purpose resources” include the following features:

•Per-port ingress and egress rate limiting through the CLI using rate-limit in/out

•Per-port ingress and egress broadcast rate limiting through the CLI using rate-limit bcast/mcast

•Per-port or per-vlan priority or DSCP through the CLI using qos priority or qos dscp

•Per protocol priority through the CLI using qos protocol

■For chassis products (for example, the 5400zl or 8212zl switches), ‘slots’ are listed instead of ‘ports’ with resources shown for all installed modules on the chassis.

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The “Available” columns display the resources available for additional feature use.

The “IDM” column shows the resources used for RADIUS-based authen­ tication with or without the IDM option.

“Meters” are used when applying either ICMP rate-limiting or a QoS policy with a rate-limit class action.

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