97Make sure the specified name of the tunnel peer is consistent with the local name configured on theLAC.If you execute this command multiple times for an L2TP group, the most recent configuration takeseffect.For L2TP group 1, if you do not specify the remote remote-name option, an LNS accepts tunnelingrequests from any LACs. In this case, L2TP group 1acts as the default L2TP group. For L2TPgroups other than L2TP group 1, the remote remote-name option must be configured.The allow l2tp command is available only on LNSs.• When an LAC that initiates a tunneling request is the tunnel peer configured in an L2TP group,the LNS uses the tunnel parameters configured in this group for tunnel setup.• When the LAC is not the tunnel peer configured in any L2TP group, the LNS performs one ofthe following operations: Uses the tunnel parameters for the default L2TP group if it exists. Fails to set up a tunnel with the LAC if the default L2TP group does not exist.As a best practice, configure a default L2TP group on the LNS in the following cases:• LACs (such as hosts with Windows 2000 Beta 2 installed) include blank local names in theirtunneling requests.• The LNS sets up tunnels with multiple LACs by using the same tunnel parameters.Examples# Specify L2TP group 1 as the default L2TP group, and specify Virtual-Template 1 for tunnel setup.For L2TP group 2, configure the LNS to accept the L2TPtunneling request initiated by the peer(LAC) named aaa, and specify Virtual-Template 2 for tunnel setup. system-view[Sysname] l2tp-group 1 mode lns[Sysname-l2tp1] allow l2tp virtual-template 1[Sysname-l2tp1] quit[Sysname] l2tp-group 2 mode lns[Sysname-l2tp2] allow l2tp virtual-template 2 remote aaaRelated commandstunnel namebandwidthUse bandwidth to set the expected bandwidth for an interface.Use undo bandwidth to restore the default.Syntaxbandwidth bandwidth-valueundo bandwidthDefaultThe expected bandwidth (in kbps) is interface baudrate divided by 1000.ViewsVirtual PPP interface viewPredefined user rolesnetwork-admin
