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Routing Protocols

  • Replace BGP AS path to maintain network interoperability (MX204, MX240, MX304, MX480, MX960, MX2008, MX2010, MX2020, MX10003, MX10004, MX10008, and MX10016)– Define a routing policy to match and replace a list of autonomous systems (AS) numbers or private AS numbers with the local AS number of the BGP peering session to maintain network interoperability. This configuration works only on AS sequences and not on AS sets. In addition to using external BGP (EBGP), enable internal BGP (IBGP) to leverage this capability in route-reflector scenarios. Include the policy action as-path-replace as-list | private statement at the [edit policy-options policy-statement statement-name then] hierarchy level to activate the feature.

    [See Autonomous Systems for BGP Sessions.]