3com 4200G ユーザーズマニュアル

C

HAPTER

 15: R

OUTING

 C

ONFIGURATION

 G

UIDE

■

RIPv2 supports automatic route summarization (with the summary command). 
This function is enabled by default.

■

Based on your needs, you can configure the switch to receive or send RIP 
packets with the rip input command or the rip output command.

■

RIPv2 can transmit packets in two modes: broadcast and multicast. By default, 
RIPv2 transmits packets in the multicast mode.

Open Shortest Path First (OSPF) is a link state interior gateway protocol developed 
by IETF. At present, OSPF version 2 (RFC 2328) is used. OSPF has the following 
features:

■

Wide-spread application

■

Fast convergence

■

Loop-free

■

Multicast transmission

■

Area partition

■

Routing hierarchy

■

Authentication

Figure 28   Network diagram for OSPF basic configuration

Device Interface 

IP 

address 

Router 

ID 

Switch 

A 

Vlan-int100 10.1.1.1/24 1.1.1.1 

Vlan-int200 10.1.2.1/24

Switch 

B 

Vlan-int100 10.1.1.2/24 2.2.2.2 

Vlan-int200 10.1.3.1/24

Switch 

C 

Vlan-int200 10.1.2.2/24 3.3.3.3 

Vlan-int300 10.1.4.1/24

Vlan-int10 192.168.1.1/24

Vlan-int20 192.168.2.1/24

Switch C

Vlan -int100

Switch B

Switch A

Switch D

Vlan -int200

Vlan -int200

Vlan -int300

Vlan -int10

Vlan-int20

Vlan-int10

Vlan -int20