User`s guide

USER’S GUIDE
102 SFVRA Configuration Manager
When configuring static routes using the IP network subnet viewpoint, you are configuring all static
routes that lead to the subnet. When configuring static routes using the IP network system
viewpoint, you are configuring all static routes that begin at the system.
In the example network shown below, there are two systems (Warren County_1 and Morgan
County_1) that need a static route to the subnet MaconLAN. For the subnet view there will be two
static routes with MaconLAN as the destination, one beginning at Morgan County-1, and one
beginning at Warren County-1. For the system view, each system will need a static route from the
system to the subnet.
CONFIGURING IP NETWORK SUBNET INFORMATION
The use of subnetting provides additional flexibility in addressing. A subnet is a portion of a
network that can be considered a single network component.
An IP address that uses subnetting is made up of two types of information: network and host. The
network part of the address identifies the segment of the network (the subnet), that the system
belongs to. The second part of the address, the host information, uniquely identifies the individual
system. For example, if we have a LAN subnet with an IP address of 198.1.1.0, 198.1.1 would be the
network number that identifies the subnet. The individual systems on the subnet would also begin
the address with 198.1.1, but they would end the address with a unique identifier. For instance, the
subnet could have systems with addresses such as 198.1.1.10, 198.1.1.12, where .10 and .12 uniquely
identify the systems, and 198.1.1 defines the subnet the systems belong to.
Destination Subnet: MaconLAN
Static Routes needed:
1. from Morgan County-1 to MaconLAN
2. from Warren County-1 to MaconLAN
Next hop for both routes:
Macon County
ISDN
Destination Subnet:
MaconLAN
CSX1200
Site: Macon County
Site: Morgan County
System: Morgan County-1
CSX1200
CSX1200
Site: Warren County
System: Warren County-1
B25B27
B26B28
WORKGROUP REMOTE ACCESS SWITCH
B29
E1 ONLYB-CHANNELS
LAN
10BASE-TRXTXSERVICE
B31
B30 L1
B21B23
B22B24
B17B19
B18B20
B13B15
B14B16
E1
D
T1
D
B9 B11
B10B12
B5 B7
B6 B8
B1 B3
B2 B4
POWER
B25B27
B26B28
WORKGROUP REMOTE ACCESS SWITCH
B29
E1 ONLYB-CHANNELS
LAN
10BASE-TRXTXSERVICE
B31
B30 L1
B21B23
B22B24
B17B19
B18B20
B13B15
B14B16
E1
D
T1
D
B9 B11
B10B12
B5 B7
B6 B8
B1 B3
B2 B4
POWER
B25B27
B26B28
WORKGROUP REMOTE ACCESS SWITCH
B29
E1 ONLYB-CHANNELS
LAN
10BASE-TRXTXSERVICE
B31
B30 L1
B21B23
B22B24
B17B19
B18B20
B13B15
B14B16
E1
D
T1
D
B9 B11
B10B12
B5 B7
B6 B8
B1 B3
B2 B4
POWER