Catalyst 2900 Series XL ATM Modules Install and Configure Guide - Configuration Examples [Cisco Catalyst 2900 XL Series Switches]

Table Of Contents

Configuration Examples

LANE Configuration Example

Configuration Example Assumptions

Configuration Example Procedure

RFC-1483 PVC Configuration Example

Configuration Example Assumptions

Configuration Example Procedure

Configure VLANs on the Catalyst 2924M XL Switch (1)

Checking the Trunk Mode

Configure VLANs on the Catalyst 2924M XL Switch (2)

Configure PVCs on the ATM Network

Configure Catalyst 2924M XL Switch (1)

Configure PVCs on Catalyst 2924M XL Switch (2)

Configuration Examples

This appendix contains configuration examples for a LEC and LES and
RFC 1483. The LANE configuration example shows you the process of configuring LANE servers and clients. The RFC-1483 PVC configuration example shows you the process of configuring support for RFC 1483.

LANE Configuration Example

shows a LANE configuration example with the following components:

•LightStream 1010 ATM switch

•Catalyst 2924M XL switch with an ATM module

•Catalyst 5000 series switch with an ATM module

Figure C-1

LANE Configuration Example

Configuration Example Assumptions

The following assumptions apply to the LANE configuration example in :

•The Enterprise Edition Software is running on the 2924M XL switch.

•The LightStream 1010 ATM switch default ATM Network Service Access Point (NSAP) prefix is 39.000000000000000000000000.

•The Catalyst 5000 switch has an ATM module installed in Slot 3.

•The Catalyst 5000 switch runs the LECS on ATM interface 0.

•The Catalyst 5000 switch runs the LEC BUS and LES on ATM interface 0.1 for the emulated LAN default.

•The Catalyst 5000 switch runs the LEC BUS and LES on ATM interface 0.2 for the emulated LAN engineering.

•The 2924M XL switch has an ATM module installed in Slot A.

•The 2924M XL switch runs the LEC on ATM interface 1.1 for the emulated LAN default.

•The 2924M XL switch runs the LEC on ATM interface 1.2 for the emulated LAN engineering.

•The VLAN trunk is turned on for Slot A of the 2924M XL switch.

Configuration Example Procedure

To configure the LANE example in , follow these steps:

Step 1 Configure the LECS ATM NSAP address on the LightStream 1010 ATM switch:

(a) Start a session on the Catalyst 5000 ATM module by entering the session 3 command at the Catalyst 5000 management console:
Console> session 3
Trying ATM-3...
Connected to ATM-3.
Escape character is '^]'.
ATM>
(b) Obtain the default LECS address from the Catalyst 5000 by entering the enable and show lane default commands:
ATM> enable
ATM# show lane default
interface ATM0:
LANE Client:        39.000000000000000000000000.00605C28DA20.**
LANE Server:        39.000000000000000000000000.00605C28DA21.**
LANE Bus:           39.000000000000000000000000.00605C28DA22.**
LANE Config Server: 39.000000000000000000000000.00605C28DA23.00
note: ** is the subinterface number byte in hex
ATM#
The default LECS address is 39.000000000000000000000000.00605C28DA23.00.

(c) Configure the LECS ATM NSAP address and its LECS sequence number on the LightStream1010 ATM switch. Use the default LECS address obtained from the Catalyst 5000 switch, and append the number 1 at the end of the address to specify the sequence number.

(d) Enter the enable, configure terminal, and atm lecs-address atm_address commands at the LightStream 1010 management console:
Switch> enable
Switch# configure terminal
Enter configuration commands, one per line. End with CNTRL/Z.
Switch(config)# atm lecs-address 
39.000000000000000000000000.00605C28DA23.00 1
Switch(config)# ^Z
Switch#
The LightStream 1010 LECS ATM NSAP address is 39.000000000000000000000000.00605C28DA23.00. The LECS address sequence number is 1; it is the first LECS on the LightStream 1010 ATM switch.

(e) Save the configuration to NVRAM by entering the write memory command.

Step 2 Configure the BUS and LES for the emulated LAN default on the Catalyst 5000 switch by entering the configure terminal, interface atm0.1, and lane server-bus ethernet default commands at the Catalyst 5000 switch management console:
ATM# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
ATM(config)# interface atm0.1
ATM(config-if)# lane server-bus ethernet default
ATM(config-if)# ^Z
ATM#
Step 3 Configure the BUS and LES for the ELAN engineering on the Catalyst 5000 switch by entering the interface atm0.2 and lane server-bus ethernet engineering commands at the Catalyst 5000 switch management console:
ATM(config)# interface atm0.2
ATM(config-if)# lane server-bus ethernet engineering
ATM(config-if)# ^Z
ATM#
Step 4 Save the configuration to NVRAM by entering the write memory command.

Step 5 Configure the LECS database on the Catalyst 5000 switch with the LANE server address obtained in Step 1. Replace the asterisks ( ** ) with the subinterface number of the interface in which the LES and BUS is configured. In this example, that number is 01 for the ELAN named default and 02 for the ELAN named engineering.

Enter the lane database database_name, name elan_name server-atm-address atm_address, and the default-name elan_name commands:
ATM(config)# lane database test
ATM(lane-config-database)# name default server-atm-address 
39.000000000000000000000000.00605C28DA21.01
ATM(lane-config-database)# default-name default 
ATM(lane-config-database)# name engineering server-atm-address
39.000000000000000000000000.00605C28DA21.02
ATM(lane-config-database)# ^Z
ATM#
The LECS database is created with the following particulars:

•The LECS database name is test.

•The ELAN names are default and engineering.

•The LES ATM NSAP address is 39.000000000000000000000000.00605C28DA21.01 for the ELAN named default.

•The LES ATM NSAP address is 39.000000000000000000000000.00605C28DA21.02 for the ELAN named engineering.

Step 6 Save the configuration to NVRAM by entering the write memory command.

Step 7 Start and bind the LECS on the Catalyst 5000 switch by entering the interface atm0, the lane config database_name, and the lane auto-config-atm-address commands:
ATM# configure terminal
Enter configuration commands, one per line, End with CNTRL/Z.
ATM(config)# interface atm0
ATM(config-if)# lane config test
ATM(config-if)# lane auto-config-atm-address
ATM(config-if)# ^Z
ATM#
Step 8 Save the configuration to NVRAM by entering the write memory command.

Step 9 Start the LEC for the ELAN named default on the Catalyst 5000 switch by entering the interface atm0.1 and the lane client ethernet 1 default commands:
ATM# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
ATM(config)# interface atm0.1
ATM(config-subif)# lane client ethernet 1 default
ATM(config-subif)# ^Z
ATM#
Step 10 Start the LEC for the ELAN named engineering on the Catalyst 5000 switch by entering the interface atm0.2 and the lane client ethernet 2 engineering commands:
ATM# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
ATM(config)# interface atm0.2
ATM(config-subif)# lane client ethernet 2 engineering
ATM(config-subif)# ^Z
ATM#
Step 11 Save the configuration to NVRAM by entering the write memory command.

Step 12 Start a session on the ATM module by entering the session 1 command at the 2924M XL management console:
switch# session 1 
ATM>Entering Console for module in slot 1
Type  "^G" to end this session 
Press RETURN to get started! 
ATM>  
Step 13 Start the LEC for the ELAN named default on the 2924M XL switch by entering the interface atm1.1 multipoint and the lane client ethernet 1 default commands at the 2924M XL management console:
ATM# enable
ATM# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
ATM(config)# interface atm1.1 multipoint
ATM(config-if)# lane client ethernet 1 default
ATM(config-if)# ^Z
ATM#
Step 14 Start the LEC for the ELAN named engineering on the 2924M XL switch by entering the interface atm1.2 multipoint and the lane client ethernet 2 engineering commands at the 2924M XL management console:
ATM# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
ATM(config)# interface atm1.2 multipoint
ATM(config-if)# lane client ethernet 2 engineering
ATM(config-if)# ^Z
ATM#
Step 15 Save the configuration to NVRAM by entering the write memory command.
ATM# write memory
Building configuration ...
[OK]
ATM#
RFC-1483 PVC Configuration Example

shows an example of an RFC-1483 PVC configuration with of the following components:

•LightStream 1010 ATM switch

•Catalyst 2924M XL and Catalyst 2924M XL switches with an ATM module

•Cisco router

Figure C-2

RFC-1483 PVC Configuration Example

Configuration Example Assumptions

The following assumptions apply to the RFC-1483 PVC configuration example in :

•The Enterprise Edition software is running on the Catalyst 2900 series switches.

•The ATM modules are in Slot A.

•Ports on the Catalyst 2900 series switches are in several VLANs.

•The VLAN domain name is Cisco Engineering.

•The Cisco router is configured with PVCs.

•The purpose of the Cisco router is to route packets between different VLANs.

The following specifications are required to connect the devices to the LS1010 ATM switch:

LS1010 ATM Switch Interface

Connection

atm0/0/0

Catalyst 2924M XL switch (1)

atm0/0/1

Catalyst 2924M XL switch (2)

atm0/0/2

Cisco router

The following specifications are assumed for the VLAN and switch connections:

PVC

VLAN/Switch Connections

VCD

VPI

VLAN ID

VCI

Peak Rate

(kbps)

Average Rate

(kbps)

Burst

Cell Rate

1

Connects Catalyst 2924M XL switch (1) to Catalyst 2924M XL switch (2) on VLAN1

100

0

1

100

default

default

default

2

Connects Catalyst 2924M XL switch (1) to Cisco router on VLAN1

101

0

1

101

50,000

50,000

32

3

Connects Catalyst 2924M XL switch (1) to Cisco router on VLAN2

102

0

2

102

30,000

30,000

4

4

Connects Catalyst 2924M XL switch (2) to Cisco router on VLAN3

103

0

3

103

30,000

10,000

32

5

Connects Catalyst 2924M XL switch (2) to Cisco router on VLAN1

104

0

1

104

30,000

20,000

default

Configuration Example Procedure

To configure the RFC-1483 PVC example in , follow these steps:

Step 1 Configure VLANs on the Catalyst 2924M XL switch (1).

Step 2 Configure VLANs on the Catalyst 2924M XL switch (2).

Step 3 Configure PVCs on the ATM Network.

Step 4 Configure PVCs on Catalyst 2924M XL switch (1).

Step 5 Configure PVCs on Catalyst 2924M XL switch (2).

Configure VLANs on the Catalyst 2924M XL Switch (1)

To configure VLANs on the Catalyst 2924M XL switch (1), use the Enterprise Edition Software to do the following:

Step 1 Assign a management domain.

Step 2 Define VLANs.

Step 3 Group switch ports to VLANs.

Step 4 Check the trunk mode.

Refer to the Catalyst 2900 Series XL Enterprise Edition Software Configuration Guide for information about the following:

•Assigning a management domain

•Defining VLANs

•Grouping switch ports to VLANs

Checking the Trunk Mode

The ATM module automatically displays as a VLAN trunk. If the module does not display as a VLAN trunk when you use the show interface atm1.1 switchport command, check the following:

•Ensure that you are using the Enterprise Edition Software (IOS Release 11.2(8)SA5 or later). The standard edition software does not support the ATM module in trunk mode.

•Ensure that you are not attempting to run multi-VLANs and trunks simultaneously.

Configure VLANs on the Catalyst 2924M XL Switch (2)

When the Virtual Terminal Protocol (VTP) is enabled, the Catalyst 2924M XL switch (2) learns the VLAN configuration from Catalyst 2924M XL switch (1). It is not necessary to assign a management domain and define a VLAN. To configure VLANs on the Catalyst 2924M XL switch (1), do the following:

•Group switch ports to VLAN3.

•Check the trunk mode.

Refer to the Catalyst 2900 Series XL Enterprise Edition Software Configuration Guide for information about grouping switch ports to VLANs. For information on trunk modes, see "Checking the Trunk Mode."

Configure PVCs on the ATM Network

To configure PVCs on the ATM network, do the following on the LS1010 ATM switch:

Step 1 Create PVC1 on the ATM network by entering the enable command and providing the information as shown in the following example.
Switch> enable
Password: <password>
Switch# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)# int atm0/0/0
Switch(config-if)# atm pvc 0 100 interface atm0/0/1 0 100
Switch(config-if)# ^Z
Switch# 
Step 2 Verify the setup of PVC 1 by entering the show atm vc interface command.
Switch# show atm vc interface atm0/0/0 
The following display appears:

Interface

VPI

VCI

Type

X-Interface

X-VPI

X-VCI

Encap

Status

ATM0/0/0

0

5

PVC

ATM2/0/0

0

48

QSAAL

UP

ATM0/0/0

0

16

PVC

ATM2/0/0

0

32

ILMI

UP

ATM0/0/0

0

100

PVC

ATM0/0/1

0

100

UP
Step 3 Create PVC2 on the ATM network by entering the enable command and providing the information as shown in the following example.
Switch> enable
Password: <password>
Switch# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)# int atm0/0/0
Switch(config-if)# atm pvc 0 101 interface atm0/0/2 0 101
Switch(config-if)# ^Z
Switch#
Step 4 Verify the setup of PVC2 by entering the show atm vc interface command.
Switch# show atm vc interface atm0/0/0  
The following display appears:

Interface

VPI

VCI

Type

X-Interface

X-VPI

X-VCI

Encap

Status

ATM0/0/0

0

5

PVC

ATM2/0/0

0

48

QSAAL

UP

ATM0/0/0

0

16

PVC

ATM2/0/0

0

32

ILMI

UP

ATM0/0/0

0

100

PVC

ATM0/0/1

0

100

UP

ATM0/0/0

0

101

PVC

ATM0/0/2

0

101

UP

Step 5 Create PVC3 on the ATM network by entering the enable command for the LS1010 ATM switch, and providing the information as shown in the following example.
Switch> enable
Password: <password>
Switch# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)# int atm0/0/0
Switch(config-if)# atm pvc 0 102 interface atm0/0/2 0 102
Switch(config-if)# ^Z
Switch#
Step 6 Verify the setup of PVC3 by entering the show atm vc interface command.
Switch# show atm vc interface atm0/0/0 
The following display appears:

Interface

VPI

VCI

Type

X-Interface

X-VPI

X-VCI

Encap

Status

ATM0/0/0

0

5

PVC

ATM2/0/0

0

48

QSAAL

UP

ATM0/0/0

0

16

PVC

ATM2/0/0

0

32

ILMI

UP

ATM0/0/0

0

100

PVC

ATM0/0/1

0

100

UP

ATM0/0/0

0

101

PVC

ATM0/0/2

0

101

UP

ATM0/0/0

0

102

PVC

ATM0/0/2

0

102

UP

Step 7 Create PVC4 on the ATM network by entering the enable command and providing the information as shown in the following example.
Switch> enable
Password: <password>
Switch# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)# int atm0/0/1
Switch(config-if)# atm pvc 0 103 interface atm0/0/2 0 103
Switch(config-if)# ^Z
Switch#
Step 8 Verify the setup of PVC4 by entering the show atm vc interface command.
Switch# show atm vc interface atm0/0/1 
The following display appears:

Interface

VPI

VCI

Type

X-Interface

X-VPI

X-VCI

Encap

Status

ATM0/0/1

0

5

PVC

ATM2/0/0

0

49

QSAAL

UP

ATM0/0/1

0

16

PVC

ATM2/0/0

0

33

ILMI

UP

ATM0/0/1

0

100

PVC

ATM0/0/0

0

100

UP

ATM0/0/1

0

103

PVC

ATM0/0/2

0

103

UP

Step 9 Create PVC5 on the ATM network by entering the enable command and providing the information as shown in the following example.
Switch> enable
Password: <password>
Switch# configure terminal
Enter configuration commands, one per line.  End with CNTL/Z.
Switch(config)# int atm0/0/1
Switch(config-if)# atm pvc 0 104 interface atm0/0/2 0 104
Switch(config-if)# ^Z
Switch#
Step 10 Verify the setup of PVC5 by entering the show atm vc interface command.
Switch# show atm vc interface atm0/0/1 
The following display appears:

Interface

VPI

VCI

Type

X-Interface

X-VPI

X-VCI

Encap

Status

ATM0/0/0

0

5

PVC

ATM2/0/0

0

50

QSAAL

UP

ATM0/0/0

0

16

PVC

ATM2/0/0

0

34

ILMI

UP

ATM0/0/1

0

100

PVC

ATM0/0/1

0

100

UP

ATM0/0/1

0

103

PVC

ATM0/0/2

0

103

UP

ATM0/0/1

0

104

PVC

ATM0/0/2

0

104

UP

Configure Catalyst 2924M XL Switch (1)

To configure Catalyst 2924M XL switch (1), do the following:

Step 1 Start a session on the ATM module by entering the session 1 command at the 2924M XL management console:
switch# session 1 
ATM>Entering Console for module in slot 1
Type  "^G" to end this session 
Press RETURN to get started! 
ATM>  
Step 2 Set up PVC1, PVC2 and PVC3 on the Catalyst 2924M XL switch (1) by entering the enable command and providing the information as shown in the following example.
ATM > enable
ATM# configure terminal
Enter configuration commands, one per line. End with CTRL/Z.
ATM(config)# interface atm1
ATM(config-if)# atm pvc 100 0 100 aal5snap
ATM(config-if)# atm pvc 101 0 101 aal5snap 50000 50000 32
ATM(config-if)# atm pvc 102 0 102 aal5snap 30000 30000 4
ATM(config-if)# ^Z 
Step 3 Bind PVC1 and PVC2 to VLAN1, and bind PVC3 to VLAN2 by entering the configure terminal command and providing the information as shown in the following example.
ATM# configure terminal 
Enter configuration commands, one per line. End with CTRL/Z.
ATM(config)# interface atm1
ATM(config-if)# atm bind pvc vlan 100 1 
ATM(config-if)# atm bind pvc vlan 101 1
ATM(config-if)# atm bind pvc vlan 102 2 
Step 4 Verify the setup on the Catalyst 2924M XL switch (1) by entering the show atm vlan command.
ATM# show atm vlan 
The following display appears:

VCD

VLAN-ID

100

1

101

1

102

2

Step 5 Continue verifying the setup on the Catalyst 2924M XL switch (1) by entering the show atm vc command.
ATM# show atm vc
The following display appears:

Interface

VCD

VPI

VCI

Type

AAL/ Encapsulation

Peak

kbps

Avg.

kbps

Burst

Cells

Status

ATM1

1

0

5

PVC

AAL5-SAAL

155000

155000

4

ACT

ATM1

2

0

16

PVC

AAL5-ILMI

155000

155000

4

ACT

ATM1

100

0

100

PVC

AAL5-SNAP

155000

155000

4

ACT

ATM1

101

0

101

PVC

AAL5-SNAP

50000

50000

32

ACT

ATM1

102

0

102

PVC

AAL5-SNAP

30000

30000

4

ACT

Step 6 Write the configuration to Flash EPROM by entering the write memory command.
ATM# write memory
Building configuration ...
[OK]
ATM#
Configure PVCs on Catalyst 2924M XL Switch (2)

To configure PVCs on switch (2), do the following:

Step 1 Start a session on the ATM module by entering the session 1 command at the 2924M XL management console:
switch# session 1 
ATM>Entering Console for module in slot 1
Type  "^G" to end this session 
Press RETURN to get started! 
ATM>  
Step 2 Set up PVC1, PVC4, and PVC 5 on the Catalyst 2924M XL switch (2) by entering the enable command and providing the information as shown in the following example.
ATM > enable
ATM# configure terminal
Enter configuration commands, one per line. End with CTRL/Z.
ATM(config)# interface atm1
ATM(config-if)# atm pvc 100 0 100 aal5snap 
ATM(config-if)# atm pvc 103 0 103 aal5snap 30000 10000 32
ATM(config-if)# atm pvc 104 0 104 aal5snap 30000 20000
ATM(config-if)# ^Z 
Step 3 Bind PVC1 and 5 to VLAN1, and bind PVC 4 to VLAN3 by entering the configure terminal command and providing the information as shown in the following example.
ATM# configure terminal
Enter configuration commands, one per line. End with CTRL/Z.
ATM(config)# interface atm1
ATM(config-if)# atm bind pvc vlan 100 1
ATM(config-if)# atm bind pvc vlan 104 1
ATM(config-if)# atm bind pvc vlan 103 3 
Step 4 Verify the setup on the Catalyst 2924M XL switch (2) by entering the show atm vlan command.
ATM# show atm vlan
The following display appears:

VCD

VLAN-ID

100

1

103

3

104

1

Step 5 Continue verifying the setup on the Catalyst 2924M XL switch (2) by entering the show atm vc command.
ATM# show atm vc
The following display appears:

Interface

VCD

VPI

VCI

Type

AAL/ Encapsulation

Peak

kbps

Avg.

kbps

Burst

Cells

Status

ATM1

1

0

5

PVC

AAL5-SAAL

155000

155000

4

ACT

ATM1

2

0

16

PVC

AAL5-ILMI

155000

155000

4

ACT

ATM1

100

0

100

PVC

AAL5-SNAP

155000

155000

4

ACT

ATM1

103

0

103

PVC

AAL5-SNAP

30000

10000

32

ACT

ATM1

104

0

104

PVC

AAL5-SNAP

30000

20000

4

ACT

Step 6 Write the configuration to Flash EPROM by entering the write memory command.
ATM# write memory
Building configuration ...
[OK]
ATM#