I'm trying to configure SR-TE (Segment Routing Traffic Engineering) in CSR 1000v IOS XE 16 using the official tutorial in here Segment Routing Traffic Engineering (SR-TE)

I have the same topology in AWS where 6 CSR 1000v routers are deployed there. When I started the configuration the command segment-routing then I got % Incomplete command. After I checked the possible commands, I got this:

csr1000v(config)#segment-routing ?
mpls Segment Routing MPLS Mode

Where in the tutorial is showing something else, how can I have the same configuration as it is shown in the tutorial?

  • What software version are you using contra the version used in the tutorial? Do you have the same licenses?
    – user36472
    Mar 4, 2019 at 12:51
  • @Cown Cisco IOS XE Software, Version 16.08.01 deployed in AWS Mar 4, 2019 at 12:54
  • Does it say what version the tutorial is using? I'm unable to download the PDF as i'm not member.
    – user36472
    Mar 4, 2019 at 12:55
  • @Cown actually you can download the tutorial even you are not a member. However, it does not show which version is used in there. Mar 4, 2019 at 13:05
  • 3
    Unfortunately, downloading the tutorial does require logging into the site. It appears to be a case of differences between IOS versions, and we cannot help with that. I think you are going to need to adapt the tutorial and use the segment-routing mpls command required by your IOS version. I do not see how we can help you.
    – Ron Maupin
    Mar 4, 2019 at 15:32

1 Answer 1


Obviously, Segment Routing Traffic Engineering which is introduced in hereSegment Routing Traffic Engineering (SR-TE) is available only in IOS XR.

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