See "add device" on next row

Config>add dev tok
Config>add dev esc

Config>net 0
TKR config>set phy 40:00:22:AA:00:01

Config>net 1
ESCON Config>add lsa 

ESCON Add Virtual>maxdata 2052
ESCON Add Virtual>net 0

ESCON Add Virtual>subchannel add
ESCON Add LSA Subchannel>device E4
ESCON Add LSA Subchannel>link EF

Config>net 1
ESCON Config>add lcs

ESCON Add Virtual>lantype token
ESCON Add Virtual>Maxdata 2052
ESCON Add Virtual>mac 40:00:22:AA:00:09

ESCON Add Virtual>subchannel add
ESCON Config LCS Subchannel>device E0
ESCON Config LCS Subchannel>link EF

Config>set host
Config>set location
Config>set contact

Config>p snmp
SNMP Config>enable snmp

SNMP Config>add community
SNMP Config>set comm access write

Config>p ip
IP config>set internal 172.128.252.1
IP config>set router-id 172.128.1.1

IP config>add address

Config>p ospf
OSPF Config>enable ospf

OSPF Config>set area

OSPF config>enable as
  Import direct routes

OSPF Config>set interface
  Interface IP address:  172.128.1.1
  Attaches to area: 0.0.0.0

Notes:

1. add dev defines a single port, not an adapter.

2. The configuration program assigns an interface number to all ports of an adapter automatically and you delete the ones you do not want to use. From the command line, you type the add dev command for each port you want to use, and the interface number (also known as "net number") is the output of the command.

3. When you select an interface of type LSA, the "LAN type" field is disabled (gets grayed out) and the "LAN net number" and "loopback" checkbox appears.

4. The "LAN number" field is disabled because a value is assigned by the router automatically. This value must be configured in the host definition for "ADAPTNO".

5. When you "Add" the interface, a new interface will be generated and it will be assigned the next available interface number.

6. The values that you enter when configuring the subchannels must match values configured at the host. See Chapter 18, Sample Host Definitions for examples of how to match these values.

7. When you add subchannels for an LCS virtual interface, it is only necessary to define one subchannel although LCS requires two. LCS automatically uses the next subchannel in addition to the one defined here. LCS uses the even device address (E0 in this case) as the write subchannel and the odd address (E1) as the read subchannel.

8. You can also use RIP in place of OSPF.

9. You need to import direct routes into OSPF from the ESCON interface because OSPF is not enabled on the ESCON interface. Instead, the subnet on the ESCON interface is imported into OSPF in the Network Utility and then propagated to the network. This is necessary to prevent error messages from occurring at the host if the Network Utility sends the OSPF updates over the LCS connection. TCP/IP at the host does not (yet) support Link State Advertisements from an OSPF router.

See "add device" on next row

Config>add dev tok
Config>add dev PCA

Config>net 0
TKR config>set phy 40:00:22:AA:00:01

Config>net 1
PCA Config>add lsa

PCA Add Virtual>net 0

PCA Add Virtual>subchannel add
PCA Add LSA Subchannel>device 00

Config>net 1
PCA Config>add lcs 

PCA Add Virtual>mac 40:00:22:AA:00:09

PCA Add Virtual>subchannel add
PCA Add LCS Subchannel>device 02

Config>set host
Config>set location
Config>set contact

Config>p snmp
SNMP Config>enable snmp

SNMP Config>add community
SNMP Config>set comm access write

Config>p ip
IP config>set internal 172.128.252.1
IP config>set router-id 172.128.1.1

IP config>add address

Config>p ospf
OSPF Config>enable ospf

OSPF Config>set area

OSPF Config>enable as
  Import direct routes

OSPF Config>set interface
  Interface IP address:  172.128.1.1
  Attaches to area: 0.0.0.0

Notes:

1. add dev defines a single port, not an adapter.

2. The configuration program assigns an interface number to all ports of an adapter automatically and you delete the ones you do not want to use. From the command line, you type the add dev command for each port you want to use, and the interface number (also known as "net number") is the output of the command.

3. When you select an interface of type LSA, the "LAN type" field is disabled (gets grayed out) and the "LAN net number" and "loopback" checkbox appears.

4. The "LAN number" field is disabled because a value is assigned by the router automatically. This value must be configured in the host definition for "ADAPTNO".

5. When you "Add" the interface, a new interface will be generated and it will be assigned the next available interface number.

6. The values that you enter when configuring the subchannels must match values configured at the host. See Chapter 18, Sample Host Definitions for examples of how to match these values.

7. When you add subchannels for an LCS virtual interface, it is only necessary to define one subchannel although LCS requires two. LCS automatically uses the next subchannel in addition to the one defined here. LCS uses the even device address (02 in this case) as the write subchannel and the odd address (03) as the read subchannel.

8. You can also use RIP in place of OSPF.

9. You need to import direct routes into OSPF from the PCA interface because OSPF is not enabled on the PCA interface. Instead, the subnet on the PCA interface is imported into OSPF in the Network Utility and then propagated to the network. This is necessary to prevent error messages from occurring at the host if the Network Utility sends the OSPF updates over the LCS connection. TCP/IP at the host does not (yet) support Link State Advertisements from an OSPF router.

See "add device" on next row

Config>add dev tok
Config>add dev esc

Config>net 0
TKR config>set phy 40:00:22:AA:00:01

Config>net 1
ESCON Config>add mpc

ESCON Add Virtual>

Device Address: F1
Link Address: EF
Subchannel type: Write
(click on Add to define subchannel)

ESCON Add Virtual>sub addr
ESCON Add MPC+ Read Subchannel>dev f0
ESCON Add MPC+ Read Subchannel>link ef
ESCON Add MPC+ Read Subchannel>exit
ESCON Add Virtual>sub addw
ESCON Add MPC+ Write Subchannel>dev f1
ESCON Add MPC+ Write Subchannel>link ef

Config>set host
Config>set location
Config>set contact

Config>p snmp
SNMP Config>enable snmp

SNMP Config>add community
SNMP Config>set comm access write

Config>p ip
IP config>set internal 172.128.252.1
IP config>set router-id 172.128.1.1

IP config>add address

Config>p ospf
OSPF Config>enable ospf

OSPF Config>set area

OSPF Config>enable as
  Import direct routes

OSPF Config>set interface
  Interface IP address:  172.128.1.1
  Attaches to area: 0.0.0.0

Config>p appn
APPN config> set node
  Enable APPN
  Network ID: STFNET
  Control point name: NUGW

APPN config>add port
  APPN Port Link Type: TOKEN RING
  Port name: TR001
  Enable APPN

APPN config>add link
  Port name for the link station: TR001
  Station name: TRTG001
  MAC address of adjacent node: 400022AA0011

APPN config>add port
  APPN Port Link Type: MPC
  Interface Number: 2
  Port name: MPC001
  Enable APPN

APPN config>add link
  Port name for the link station: MPC001
  Station name: MPCTG001
  Adjacent Node Type: 0 = APPN Network Node

Notes:

1. add dev defines a single port, not an adapter.

2. The configuration program assigns an interface number to all ports of an adapter automatically and you delete the ones you do not want to use. From the command line, you type the add dev command for each port you want to use, and the interface number (also known as "net number") is the output of the command.

3. When you "Add" the interface, a new interface will be generated and it will be assigned the next available interface number.

4. The values that you enter when configuring the subchannels must match values configured at the host. See Chapter 18, Sample Host Definitions for examples of how to match these values.

5. You need a write-capable SNMP community only if you want to download configuration files from the configuration program directly into the router. SNMP is not required to TFTP a configuration file to the router.

6. You can also use RIP in place of OSPF.

7. You need to import direct routes into OSPF from the ESCON interface because OSPF is not enabled on the ESCON interface. Instead, the subnet on the ESCON interface is imported into OSPF in the Network Utility and then propagated to the network. This is necessary to prevent error messages from occurring at the host if the Network Utility sends the OSPF updates over the MPC+ connection. TCP/IP at the host does not (yet) support Link State Advertisements from an OSPF router.

8. The destination MAC address in this example is the local router on the right-hand side of the campus backbone in Figure 15-4. This router is also configured to be an APPN network node.