Static Routes - Cabletron Systems CyberSWITCH CSX150 User Manual

Host
128.1.1.8
Host
131.3.3.2
Subnet 131.3.3.0
(Uses RLAN Interface)
In Example 2, the WAN UnNumbered interface is used to eliminate an unnecessary IP Subnet. The
Remote LAN interface is unique in that it extends the IP network over the WAN to remote users
which access the network using a bridge device. Thus it makes a simple bridge device appear to be
an IP router. This is accomplished by having the system extend its Ethernet to handle the ARPs for
the remote bridge.
S R
TATIC OUTES
You only need to configure static routing entries if you need to access a WAN network that is not
directly connected to the system, or if you need to access a LAN network through a router that does
not support IP RIP. Static routes specify the IP address of the next hop router or gateway that
provides access to this subnet.
File
Server
128.1.1.3
128.1.1.1 CSX1200
WORKGROUP REMOTE ACCESS SWITCH
B-CHANNELS
LAN
POWER SERVICE TX RX 10BASE-T B1 B3 B5 B7 B9 B11 B13 B15
E1
D
B2 B4 B6 B8 B10 B12 B14 B16
131.3.3.1
Bridge
Example 2: LAN, WAN UnNumbered, WAN Remote LAN Interfaces
C
ONFIGURING
Subnet 128.1.1.0
Interfaces:
E1 ONLY
B17 B19 B21 B23 B25 B27 B29 B31
T1
D
B18 B20 B22 B24 B26 B28 B30 L1
LAN Interface 128.1.1.1
RLAN Interface
131.3.3.1
WAN UnNumbered Interface
both WAN Interfaces use
one PRI line
ISDN
CSX1200
WORKGROUP REMOTE ACCESS SWITCH
LAN
B1 B3 B5
POWER SERVICE TX RX 10BASE-T
B2 B4 B6
193.3.3.1
Subnet 193.3.3.0
(Uses UnNumbered WAN Interface)
SFVRA Configuration Manager
IP N I
ETWORK NFORMATION
IP Network Concepts
Host
B-CHANNELS E1 ONLY
B7 B9 B11 B13 B15 B17 B19 B21 B23 B25 B27 B29 B31
E1 T1
D D
B8 B10 B12 B14 B16 B18 B20 B22 B24 B26 B28 B30 L1
193.3.3.3
101