SPX Information in show running-config Output

Enter show running-config at the device level on the active controller of the CB stack to display both stack and SPX information.

The following example shows that a CB is enabled and configured. Stack unit 2 has a connection configured for PE unit 17, with two SPX ports, and PE unit 18, with an SPX port and a two-port LAG. SPX ports and LAGs are configured on both CB stack members. SPX port 1/2/1 has been given the PE group name bld1-floor2. Using the PE group name, the same port has been configured to connect to PE unit 18, if the joining PE matches the configuration shown under SPX unit 18. CB SPX port 2/2/1 has been configured to assign PE ID 20 to a PE that joins on that port.

ICX7750-26Q Router# show running-config
Current configuration:
!
ver 08.0.40b1T203
!
stack unit 1
module 1 icx7750-20-qxg-port-management-module
module 2 icx7750-qsfp-6port-qsfp-240g-module
module 3 icx7750-6q-6port-qsfp-240g-module
stack-port 1/2/4
stack unit 2
module 1 icx7750-20-qxg-port-management-module
module 2 icx7750-qsfp-6port-qsfp-240g-module
module 3 icx7750-6q-6port-qsfp-240g-module
stack-port 2/2/4
spx unit 17
module 1 icx7450-24-port-management-module
module 2 icx7400-xgf-4port-40g-module
spx-port 17/3/1
spx-port 17/4/1
spx unit 18
module 1 icx7750-20-qxg-port-management-module
module 2 icx7750-qsfp-6port-qsfp-240g-module
module 3 icx7750-6q-6port-qsfp-240g-module
spx-lag 18/1/9 to 18/1/10
spx-port 18/2/4
stack enable
stack mac cc4e.2438.7280
!
!
spx cb-enable
spx cb-config
spx-port 1/1/10
spx-port 1/2/1 pe-group bld1-floor2
spx-port 2/2/1
spx-lag 1/1/15 1/1/17 to 1/1/18 pe-group engineering
spx-lag 2/1/10 to 2/1/11 2/1/15
pe-id bld1-floor2 18
spx pe-id 2/2/1 20
!