Mpls1; Mpls2; Mpls3; Mpls4 - Extreme Networks BlackDiamond 6800 MPLS Installation And User Manual

TLS VPN Configuration Examples

mpls1

The following command configures the VPN VLAN ncsu for hub mode. This instructs
the LER to flood packets received from a TLS tunnel onto any other TLS tunnel.
config mpls tls-tunnel ncsu mode hub
Each of the following commands configure a TLS tunnel to an LER for which the VLAN
ncsu has a PoP. Each TLS tunnel is represented by a unique VC ID. In order for each
TLS tunnel to become active, a matching TLS tunnel definition with the same VC ID
must be configured on the target LER.
config mpls add tls t12 10.100.100.2 ncsu vcid 12
config mpls add tls t13 10.100.100.3 ncsu vcid 13
config mpls add tls t14 10.100.100.4 ncsu vcid 14

mpls2

config mpls tls-tunnel ncsu mode mesh
config mpls add tls t12 10.100.100.1 ncsu vcid 12

mpls3

config mpls tls-tunnel ncsu mode mesh
config mpls add tls t13 10.100.100.1 ncsu vcid 13

mpls4

config mpls tls-tunnel ncsu mode mesh
config mpls add tls t14 10.100.100.1 ncsu vcid 14

Configuration Example Using PPP Transparent Mode

The configuration example, shown in Figure 7-4, illustrates how to configure a pair of
BlackDiamond switches so that SONET PPP traffic is transparently transported across
an MPLS domain. If an OC-3 or OC-12 SONET module is installed in the BlackDiamond
chassis, PPP traffic received on a SONET port that is a member of a TLS VLAN is
transparently transported across the MPLS domain to the destination switch to be
transmitted out of a matching SONET interface.
MPLS Module Installation and User Guide 7-15