Setup Guide
only cascade ports 1/0 and 1/12 are cabled to PE 10; port 1/8 is cabled to a dierent PE. As a result, only PE 10 comes online becomes
it is connected to the lowest numbered cascade port: port 1/0. Port 1/8 is placed in an error state and the PE to which it connects does
not come online.
Dell# show running-config pe
!
feature extended-bridge
!
pe provision 10
cascade interface TenGigabitEthernet 1/0,8,12
stack-unit 0 type C1048P
Dell# show pe
Maximum number of PE Units allowed: 80
Current number of PE units in the system: 1 (Online: 1 Offline: 0)
Current number of PEs in the system: 1 (Online: 1 Offline: 0)
Current number of PEX ports in the system: 48 (Maximum: 4000)
Codes: A - Active, I - Inactive
SVC - Software Version Compatible
Reason: CTM - Card Type Mismatch, CAM - CAM ACL Mismatch
SVM - Software Version Mismatch, UE - Unknown Error
Offline Reason: UNP - Unit Not Present, PVE - Port Validation Error
ICE - IPC CP Error, IRE - IPC RP Error
ISE - IPC Setup Error, CVE - Card Validation Error
PE-ID assigned: 10
Status: online
System Mac: 00:01:02:03:11:01
PE Up Time: 00:02:14
PE Discovery Status: Provisioned PE
User Configured Cascade Ports: Te 1/0(A),Te 1/8(I),Te 1/12(A)
Cascade LAG: Po 268(Up)
---------------------------------------------------------------------
Stack-id Status Reason Type UnitMac No. of Ports
---------------------------------------------------------------------
0 online - C1048P 00:01:02:03:11:01 52
Dell#show pe errors
PE-id: Not Assigned
PE MAC: 00:01:02:03:22:02
Interface Errors:
TenGigabitEthernet 1/8 - Error State
• You may connect a PE to a parent C9010 using both uplink ports but provision the PE with only the cascade port attached to one of
the uplink ports. In this case, the auto-LAG is created with only the provisioned cascade port when the PE comes online. In the
following example, PE 10 is provisioned to connect only to cascade port 1/12. However, the second uplink port on the PE is also cabled
to cascade port 1/0. As a result, port 1/0 is not included in the auto-LAG although it is discovered as an LLDP neighbor.
Dell# show running-config pe
!
feature extended-bridge
!
pe provision 10
cascade interface TenGigabitEthernet 1/12
stack-unit 0 type C1048P
Dell# show lldp neighbors | grep 00:01:02:03:11:01
Te 1/0 - TenGigabitEthernet 0/1 00:01:02:03:11:01
Te 1/12 - TenGigabitEthernet 0/2 00:01:02:03:11:01
Dell# show pe 10
Codes: A - Active, I - Inactive
SVC - Software Version Compatible
Reason: CTM - Card Type Mismatch, CAM - CAM ACL Mismatch
SVM - Software Version Mismatch, UE - Unknown Error
Offline Reason: UNP - Unit Not Present, PVE - Port Validation Error
ICE - IPC CP Error, IRE - IPC RP Error
760
Port Extenders (PEs)