MOST of the Level-1 ISP's will accept the Prefixe's only if the "Route-Object" is created with APNIC.
The APNIC is the General body, authorises the Prefixes to which company they belong / registered to and in addition how it was advertised to the Service Provider and what are the Primary / Secondary / Tertiary provider details.
This Enable's easy database Management across Internet Cloud.
All ISP will accept and also advertise only /24 prefix and not more than that. It's a General Standard followed across the Internet Cloud to avoid the Network Failures. This standard was followed, to avoid the more specific prefixes took over the aggregation routes.
Introduction: The "external-out enable" command is available for
configuration under the "router ospf process" in case of the IOS-XR
operating system. This command basically enables advertisement of
intra-area routes on the device as external routes in th...
Introduction Basic configuration for netflow Scale parameters for
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LC CPU Netflow Cache size, maintenance and memory Sample usage Cache
Size Aging Permanent cache Characteristics Which...