H3C S5820V2H Configuration Manual

Also see for S5830V2 series: Installation guide Configuration guide Security configuration guide Command reference Command reference

Contents

H3C S5820V2H Configuration Manual Manual pdf 14 page image

7• Configure the link layer and network layer protocols on related interfaces to ensure IP connectivity.Configuring routing between an MCE and a VPN siteConfiguring static routing between an MCE and a VPN siteAn MCE can reach a VPN site through a static route. Static routing on a traditional CE is globallyeffective and thus does not support address overlapping among VPNs. An MCE supports binding a staticroute with a VPN instance, so that the static routes of different VPN instances can be isolated from eachother.To configure a static route to a VPN site:Step Command Remarks1. Enter system view. system-view N/A2. Configure a static routefor a VPN instance.ip route-static vpn-instance s-vpn-instance-namedest-address { mask | mask-length } { next-hop-address[ public ] [ track track-entry-number ] | interface-typeinterface-number [ next-hop-address ] | vpn-instanced-vpn-instance-name next-hop-address [ tracktrack-entry-number ] } [ permanent ] [ preferencepreference-value ] [ tag tag-value ] [ descriptiondescription-text ]By default, no staticroute is configured.Perform thisconfiguration on theMCE. On the VPNsite, configure anormal static route.3. (Optional.) Configurethe default preferencefor static routes.ip route-static default-preferencedefault-preference-valueThe default setting is60.Configuring RIP between an MCE and a VPN siteA RIP process belongs to the public network or a single VPN instance. If you create a RIP process withoutbinding it to a VPN instance, the process belongs to the public network. Binding RIP processes to VPNinstances can isolate routes of different VPNs.To configure RIP between an MCE and a VPN site:Step Command Remarks1. Enter system view. system-view N/A2. Create a RIP process for aVPN instance and enter RIPview.rip [ process-id ] vpn-instancevpn-instance-namePerform this configuration on theMCE. On the VPN site, create anormal RIP process.3. Enable RIP on the interfaceattached to the specifiednetwork.network network-address By default, RIP is disabled on aninterface.4. Redistribute remote site routesadvertised by the PE.import-route protocol [ process-id ][ allow-ibgp ] [ cost cost |route-policy route-policy-name |tag tag ] *By default, no route is redistributedinto RIP.5. (Optional.) Configure thedefault cost value for theredistributed routes.default cost value If you do not specify a default costvalue, the default cost value is 0.