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Mstp example configuration – NETGEAR MS510TXPP 8 Port Gigabit PoE Managed Switch User Manual

Page 347

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Smart Managed Pro Switches MS510TX and MS510TXPP

Configuration Examples

User Manual

347

With this allocation we ensure that every VLAN is assigned to one and only one MSTI. The
CIST is also an instance of spanning tree with an MSTID of 0.

VIDs might be not be allocated to an instance, but every VLAN must be allocated to one of
the other instances of spanning tree.

The portion of the active topology of the network that connects any two bridges in the same
MST region traverses only MST bridges and LANs in that region, and never bridges of any
kind outside the region. In other words, connectivity within the region is independent of
external connectivity.

MSTP Example Configuration

This example shows how to create an MSTP instance from the switch. The example network
includes three different switches that serve different locations in the network. In this example,
ports g1–mg5 are connected to host stations, so those links are not subject to network loops.
Ports mg6–mg7 are connected across switches 1, 2, and 3.

Ports g1–mg5
connected to hosts

Ports g1–mg5

connected to hosts

Switch 1

root bridge

Switch 2

Switch 3

Ports mg6–mg7

connected to switch 2 and 3

Ports mg6–mg7
connected to witch 1 and 2

Ports g1–mg5

connected to hosts

Figure 2. MSTP sample configuration

Perform the following procedures on each switch to configure MSTP:

1.

On the VLAN Configuration page, create VLANs 300 and 500 (see

Configure VLAN

Settings on page

97

).