# Missing command on CISCO IOS XE - CSR1000V (VXE)
**URL:** https://forum.networklessons.com/t/missing-command-on-cisco-ios-xe-csr1000v-vxe/13214
**Category:** Routing & Switching
**Created:** [December 31, 2020, 4:30pm UTC](https://forum.networklessons.com/t/missing-command-on-cisco-ios-xe-csr1000v-vxe/13214 "2020-12-31T16:30:47Z")
**Posts on this page:** 3
**Page:** 1
### Author:  [@f.cucci](https://forum.networklessons.com/u/f.cucci)
#### Post date: [December 31, 2020, 4:30pm UTC](https://forum.networklessons.com/t/missing-command-on-cisco-ios-xe-csr1000v-vxe/13214/1 "2020-12-31T16:30:48Z")
Hello All,
I’m new to Cisco IOS; I came from 10 years of experience in networking protocols (OSPF-MPLS-BGP); I studied for Mikrotik certification and in the last years I used Mikrotik routers.
Right now I’m studying to choose between Cisco and Juniper routers, to add them to our network; I’m doing tests on EVE-NG; in the last days, I’m testing a CSR1000V with a smart license installed on it.
I’m testing for VLANs and q-in-q; the problem is that in the shell I didn’t find commands like this:
`encapsulation dot1q 101 second-dot1q 1001`
In my case, `second-dot1q` is not present in lists of commands.
Can someone help me; where is the error? should load a license in my virtual router?
Based on my experience maybe Juniper is easier because in Cisco there are different shells (IOS XE,XR, nx-os).
Any suggestion is appreciated.
Thank you so much in advance, Francesco.
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### Author:  [@lagapidis](https://forum.networklessons.com/u/lagapidis)
#### Post date: [January 2, 2021, 7:32am UTC](https://forum.networklessons.com/t/missing-command-on-cisco-ios-xe-csr1000v-vxe/13214/2 "2021-01-02T07:32:10Z")
3 posts were merged into an existing topic: [802.1Q Tunneling (Q-in-Q) Configuration Example](https://forum.networklessons.com/t/802-1q-tunneling-q-in-q-configuration-example/1086)
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### Author:  [@lagapidis](https://forum.networklessons.com/u/lagapidis)
#### Post date: [January 2, 2021, 7:06am UTC](https://forum.networklessons.com/t/missing-command-on-cisco-ios-xe-csr1000v-vxe/13214/4 "2021-01-02T07:06:35Z")
A post was merged into an existing topic: [802.1Q Tunneling (Q-in-Q) Configuration Example](https://forum.networklessons.com/t/802-1q-tunneling-q-in-q-configuration-example/1086)