Vrrp - TP-Link T3700G-28TQ User Manual

2 Create OSPF
process
3 Create
networks in the
area
4 Configure area
aggregation
Configure Switch C

Step Operation
1 Create routing
interfaces and
their IP
addresses
2 Create OSPF
process
3 Create
networks in the
area
Configure Switch D

Step Operation
1 Create routing
interfaces and
their IP
addresses
2 Create OSPF
process
3 Create
networks in the
area

10.10 VRRP

VRRP (Virtual Router Redundancy Protocol) is a fault-tolerant protocol. Generally, all hosts in a
LAN (Local Area Network) would set a default route. Packets which are sent by the host and
whose destination address does not belong to the local network segment will be sent to the
gateway via the default route. Therefore, communication between the host and external
network can be established. Once the gateway fails, all hosts of this network segment whose
default next hop is the gateway will stop communicating with external network.
Required. On page Routing→OSPF→Process, Create OPSF process
1 and configure the Router ID as 2.2.2.2.
Required. On page Routing→OSPF→Network, configure network
1.10.1.0/24 in area 0 and configure network 1.30.1.0/24 in area 2.
Optional. On page Routing→OSPF→Area Aggragation, configure
the aggregation address as 1.30.0.0/16 in area 2.
Description
Required. On page Routing→Interface→Interface Config, create
routed port 1/0/1 with the IP 1.20.2.1/24 and routed port 1/0/2 with
the IP 1.20.1.2/24.
Required. On page Routing→OSPF→Process, Create OPSF process
1 and configure the Router ID as 3.3.3.3.
Required. On page Routing→OSPF→Network, configure network
1.20.0.0/16 in area 1.
Description
Required. On page Routing→Interface→Interface Config, create
routed port 1/0/1 with the IP 1.30.2.1/24 and routed port 1/0/2 with
the IP 1.30.1.2/24.
Required. On page Routing→OSPF→Process, Create OPSF process
2 and configure the Router ID as 4.4.4.4.
Required. On page Routing→OSPF→Network, configure network
1.30.0.0/16 in area 2.
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