Users Guide

3 Remove the disconnected interface (Te 0/1) from the configuration mode of PE 1 in System A. The configuration would be
already available in System A and needs to be removed.
PE CONFIGURATION (BATCH mode)
no cascade interface interface slot/port
Dell# no cascade interface TenGigabitEthernet 0/1
4 Configure the cascade interface of the System B through the batch mode of System A and commit the configuration.
PE CONFIGURATION (BATCH mode)
cascade interface interface slot/port peer
Dell# cascade interface TenGigabitEthernet 1/4 peer
Once the cascade interfaces are configured, the PE starts functioning in a dual homing setup as shown in the following
diagram:
Figure 109. Standalone System and System with PE — After setting up Dual Homing
You can configure PE 1 from both System A and System B.
Upgrading to OS 9.10(0.0)
To upgrade the Dell Networking OS 9.9(0.0) to OS 9.10(0.0):
• Upgrade the bootflash of the devices to 3.3.1.18 in OS 9.10.0.0.
• Upgrade the system-image in the Controlling Bridge (CB). Select the flash partition path to boot from, then Save and
Reload.
The following example shows a CB and a PE running OS 9.9(0.0):
Dell#show version
Dell Real Time Operating System Software
Dell Operating System Version: 2.0
Dell Application Software Version: 9.9(0.0)
Copyright (c) 1999-2015 by Dell Inc. All Rights Reserved.
Build Time: Tue Sep 8 03:51:15 2015
Port Extenders (PEs) 700