The value of tBgpInstanceIgnoreRouterId specifies whether to ignore the BGP identifier (router-ID) comparison when comparing two paths learned from different EBGP neighbors as long as both paths are not from a configured-BGP peer. The router-ID comparison is ignored for routes from external BGP peers with family types corresponding to the bits set in the object tBgpInstanceIgnoreRtrIdExternal. The router-ID comparison is ignored for routes from internal BGP peers with family types corresponding to the bits set in the object tBgpInstanceIgnoreRtrIdInternal. The default value of tBgpInstanceIgnoreRouterId is 'false', which means the router-ID comparison is never ignored.