VPRN Service Configuration Commands
Page 1248 7750 SR OS Services Guide
cpu-protection
Syntax cpu-protection policy-id [mac-monitoring]
no cpu-protection
Context config>service>vprn>sub-if>grp-if>sap
Description This command assigns an existing CPU protection policy to the associated service group interface
SAP, interface or MSAP policy. The CPU protection policies are configured in the
config>sys>security>cpu-protection>policy cpu-protection-policy-id context.
If no CPU protection policy is assigned to a service group interface SAP, then a the default policy is
used to limit the overall-rate.
Default cpu-protection 254 (for access interfaces)
cpu-protection 255 (for network interfaces)
none (for video-interfaces (where applicable), shown as no cpu-protection in CLI)
The configuration of no cpu-protection returns the interface/SAP to the default policies as shown
above.
Parameters policy-id — Specifies an existing CPU protection policy.
Values 1 — 255
mac-monitoring — When specified, the per MAC rate limiting should be performed, using the per-
source-rate from the associated cpu-protection policy.
ip-mtu
Syntax ip-mtu octets
no ip-mtu
Context config>service>vprn>interface
Description This command configures the IP maximum transmit unit (packet) for this interface.
The no form of the command returns the default value.
Default no ip-mtu
ipcp
Syntax
ipcp
Context config>service>vprn>interface
Description This command creates allows access to the IPCP context within the interface configuration. Within
this context, IPCP extensions can be configured to define such things as the remote IP address and
DNS IP address to be signaled via IPCP on the associated PPP interface.
This command is only applicable if the associated SAP/port is a PPP/MLPPP interface.
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