[no] shutdown
config>service>vprn
config>service>vprn>if
config>service>vprn>if>sap
config>service>vprn>bgp
config>service>vprn>bgp>group
config>service>vprn>bgp>group>neighbor
config>service>vprn>ospf>area>sham-link
config>service>vprn>ospf>area>virtual-link
config>service>vprn>router-advert
config>service>vprn>spoke-sdp
config>service>vprn>if>vrrp
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
This command administratively disables an entity. When disabled, an entity does not change, reset, or remove any configuration settings or statistics.
The operational state of the entity is disabled as well as the operational state of any entities contained within. Many objects must be shut down before they may be deleted.
Services are created in the administratively down (shutdown) state. When a no shutdown command is entered, the service becomes administratively up and then tries to enter the operationally up state. Default administrative states for services and service entities is described as follows in Special Cases.
The no form of this command places the entity into an administratively enabled state.
If the ASN was previously changed, the BGP ASN inherits the new value.
Bindings to an SDP within the service will be put into the out-of-service state when the service is shut down. While the service is shut down, all customer packets are dropped and counted as discards for billing and debugging purposes.
A service is regarded as operational providing that one IP Interface SAP and one SDP is operational.
This command disables the BGP instance on the specific IP interface. Routes learned from a neighbor that is shut down are immediately removed from the BGP database and RTM. If BGP is globally shut down, all group and neighbor interfaces are shut down operationally. If a BGP group is shut down, all member neighbor interfaces are shut down operationally. If a BGP neighbor is shut down, just that neighbor interface is operationally shutdown.
description description-string
no description
config>service>vprn>bgp
config>service>vprn
config>service>vprn>if
config>service>vprn>if>sap
config>service>vprn>bgp
config>service>vprn>bgp>group
config>service>vprn>bgp>group>neighbor
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
This command creates a text description stored in the configuration file for a configuration context.
The description command associates a text string with a configuration context to help identify the content in the configuration file.
The no form of this command removes the string from the configuration.
The description character string. Allowed values are any string up to 80 characters composed of printable, 7-bit ASCII characters. If the string contains special characters (#, $, spaces, etc.), the entire string must be enclosed within double quotes.
ecmp max-ecmp-routes
no ecmp
config>service>vprn
7210 SAS-K 2F6C4T and 7210 SAS-K 3SFP+ 8C
This command enables ECMP only for VPN-IPv4 routes learned through MP-BGP (not PE-CE VPN routes) and configures the number of routes for path sharing; for example, the value 2 means two equal-cost routes are used for cost sharing.
ECMP can be used only for routes learned with the same preference and the same protocol. When more ECMP routes are available at the best preference than configured using the max-ecmp-routes value, the following route selection criteria apply for VPN-IPv4 routes.
All routes are flagged as BEST, and the following criteria determine which routes are submitted to the VRF and marked as USED according to the ECMP value configured in the VRF.
Routes with the lowest BGP peer router-ID are preferred.
Routes with the shortest cluster list are preferred.
Routes with the lowest BGP next-hop IP address are preferred.
The no form of this command disables ECMP path sharing. If ECMP is disabled, and multiple routes are available at the best preference and equal cost, the VPN-IPv4 route selection is based on the following criteria.
Routes with the lowest BGP peer router-ID are preferred.
Routes with the shortest cluster list are preferred.
Routes with the lowest BGP next-hop IP address are preferred.
no ecmp
Specifies the maximum number of equal cost routes allowed onthis routing table instance, expressed as a decimal integer. Setting the max-ecmp-routes value to 1 has the same result as entering no ecmp.