Operation Manual – IPv6 RoutingH3C S7500E Series Ethernet Switches Chapter 5 IPv6 BGP Configuration5-15To do... Use the command... RemarksEnter system view system-view —Enter BGP view bgp as-number RequiredEnter IPv6 address familyview ipv6-family —Specifykeepaliveinterval andholdtimetimer keepalivekeepalive hold holdtimeConfigureIPv6 BGPtimersConfigurekeepaliveinterval andholdtime for apeer/peergrouppeer { ipv6-group-name |ipv6-address } timerkeepalive keepalive holdholdtimeOptionalThe keepalive intervaldefaults to 60 seconds,holdtime defaults to 180seconds.Configure the interval forsending the same update toa peer/peer grouppeer { ipv6-group-name |ipv6-address }route-update-intervalsecondsOptionalThe interval for sendingthe same update to anIBGP peer or an EBGPpeer defaults to 15seconds or 30 secondsNote:z Timers configured using the timer command have lower priority than timersconfigured using the peer timer command.z The holdtime interval must be at least three times the keepalive interval.5.6.3 Configuring IPv6 BGP Soft ResetI. Enable route refreshFollow these steps to enable route refresh:To do... Use the command... RemarksEnter system view system-view —Enter BGP view bgp as-number RequiredEnter IPv6 addressfamily view ipv6-family —