Cabletron Systems DMS-100 User Manual

Page 167

Appendix F: EIU supported configurations 167

DMS-100 Family EIU User Guide TELECOM12

Figure 40

Router configurations

TABLE LIUINV

EIU 1 LIM 0 1 26 ERS09BB NTEX22BB NT9X84AA NT9X85AA YES 000075F17009

EIU 2 LIM 0 2 14 ERS09BB NTEX22BB NT9X84AA NT9X85AA YES 000075F17015

TABLE IPNETWRK

0 47 105 150 1 12 (EIU 1) $ (SCRNFLAG N) $

TABLE IPHOST

0 CM 0 64 32 32

TABLE IPROUTER

1 EIU 1

47 105 150 2 47 105 144 2

YES YES

2 EIU 2

47 105 150 3 47 105 144 4 YES YES

ARP

Proxy ARP

Can be another
subnet or new
network on this
side of external
router

classA

networkidB

subnetX

hostZ

classA

networkidB

subnetY

hostZ

47.105.150.1

47.105.150.3

47.105.144.4

47.105.144.3

47.105.144.1

External
router

MAC address

Subnet 1

Subnet 2

Base_Tel-8

47.105.150.2

Host

EIU 1

EIU 2

47.105.144.2

255.255.240.0 router mask

Default EIU

SubnetX size

Notes:
1. Class and network are the same on both sides of EIU but subnets are different.
2: Subnet size must be the same for all subnets on a network. (ie: subnetX size = subnetY size)