Deployment Automation

ZTE ZXR10 8900E: How to push a config change to N devices in parallel

Q: Where can I find the ZTE official documentation?

https://support.zte.com.cn — search the product family + feature name.

By Sai Kiran Pandrala · reviewed by Sai Kiran Pandrala, Editor Last verified: 2026-05-30

⚡ At a glance

Vendor	ZTE
Operating system	ZXR10 / ZXROS
Category	Deployment Automation
Skill level	Intermediate to advanced
DIY-able?	Yes with CLI access; some scenarios need ZTE Customer Support + RMA.

Anyone who has automated a real ZTE fleet will tell you the same three lessons: capture show tech-support on every run, version-control the rendered configs, and never push without a dry-run. ZXR10 / ZXROS on the ZXR10 5950 platform supports all three.

I keep a small library of vendor-specific quirks per platform. ZTE is consistent enough that most code ports cleanly, but the write semantics differ from what people coming from other vendors expect.

The rest of this guide is the actual workflow: credentials, render, validate, push, verify. Bring your own secret store.

What this guide covers

How to push a config change to N devices in parallel for ZTE ZXR10 8900E (ZXR10 / ZXROS).

Step-by-step

Choose the automation surface: vendor controller, API, or CLI scripting.
Verify reachability + credentials from your automation host.
Test the change on a single device + maintenance window.
Roll out in waves of 10-20 devices to limit blast radius.
Pre-collect baseline, push the change, post-collect; diff.
Roll back any device whose post-check fails.

Sample CLI invocation

# Manual baseline
show version
show device
show interface brief

# Push change (via vendor CLI)
configure terminal
interface gei_1/1/1
  ip address 10.0.0.1 255.255.255.0
  no shutdown
write

# Verify
show interface brief

Best practices

Always test on a single device or sandbox before fleet rollout.
Keep configurations in version control (Git).
Use AAA + RBAC for the automation account; never embed credentials in code.
Build pre/post-change validation into your pipeline.

Frequently asked questions

Will this work on my specific ZXR10 / ZXROS version?

The procedure reflects current ZXR10 / ZXROS behaviour. Older releases may need minor syntax adjustments, use the CLI help (? or tab-completion) to verify.

Should I open a ZTE Customer Support case immediately?

Open one if you suspect hardware failure or the symptom persists after a maintenance-window reload. Make sure your support entitlement is active first.

Where can I find the ZTE official documentation?

https://support.zte.com.cn. search the product family + feature name.

Is this procedure safe in production?

Test in a lab or maintenance window first. Capture pre-change state so you can roll back.

All ZTE fix guides → /zte/
All vendor guides → /vendors/

Related guides worth a look while you sort this one out:

References

ZTE support portal: https://support.zte.com.cn
ZTE knowledge base: https://support.zte.com.cn
ZTE security advisories: https://support.zte.com.cn/support/news/AnnoucementOverviewLatest.aspx
Open a case: https://support.zte.com.cn

Reference material, not professional advice. Validate against your specific ZXR10 / ZXROS version and test in a non-production environment before applying.

Common patterns we see

When this symptom shows up on a ZTE device, three patterns repeat:

1. Recent firmware update changed behavior, the symptom started within a week of an OTA push. Rollback or wait for the hotfix. 2. Environmental trigger: temperature, humidity, line voltage, network changes. Look at what changed in the environment. 3. Cumulative wear, components like batteries, gaskets, fans degrade over time. Replace the consumable rather than chasing a software fix.

Knowing which pattern applies saves time on the wrong fix.

Safety + preconditions

Before any work on a ZTE device:

Unplug from mains for any internal-access procedure.
Discharge stored energy (capacitors in PSUs, residual battery charge) per manufacturer guidance.
Use ESD-safe handling for boards and modules. no carpet, no wool sleeves.
Avoid moisture; never apply liquids near vents or connectors.
If you smell smoke, see scorch marks, or feel uneven heat, stop and escalate.

Quick verification

Before you walk away from a ZTE device fix, run through:

1. Reproduce the original trigger, does the issue reappear? 2. Check the device's status / health screen for any new alerts. 3. Confirm paired devices (app, hub, controller) reconnected. 4. Save / commit any configuration changes per the device's normal workflow. 5. Note the change in your maintenance log with date + firmware version.

When to call ZTE support instead

Escalate if:

The same symptom returns within 24 hours of a clean fix.
You see physical damage (burn marks, swollen battery, cracked PCB).
The device is in warranty and a hardware replacement is the cheaper outcome.
Repair requires specialised tools you don't own (alignment jigs, calibration software).
Following the official path keeps the warranty intact, which matters more than the time spent.