Searching for Cisco Qinq Support information? Find all needed info by using official links provided below.
https://community.cisco.com/t5/switching/cisco-switch-with-q-in-q-support/td-p/2039385
Cisco Switch with Q-in-Q Support Hello Emmanouil, thanks for your nice rating and I see that feature is an advanced feature that combines QinQ with MPLS so it is different from plain QinQ
https://www.cisco.com/c/en/us/td/docs/ios/bbdsl/configuration/guide/bba_pppoe_qinq.html
Jan 15, 2008 · PPPoE - QinQ Support. When deploying Gigabyte Ethernet DSL Access Multiplexer (DSLAM) in a wholesale model, you can assign the inner VLAN ID to represent the end-customer virtual circuit (VC) and assign the outer VLAN ID to represent the service provider ID.
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/bbdsl/configuration/xe-3s/bba-xe-3s-book/bba-pppoe-qinq-xe.html
May 24, 2018 · Book Title. Broadband Access Aggregation and DSL Configuration Guide, Cisco IOS XE Release 3S . Chapter Title. PPPoE QinQ Support. PDF - Complete Book (5.07 MB) PDF - This Chapter (1.34 MB) View with Adobe Reader on a variety of devices
https://learningnetwork.cisco.com/thread/103923
Dec 30, 2016 · From a Cisco article: Using the 802.1Q tunneling feature, service providers can use a single VLAN to support customers who have multiple VLANs. Customer VLAN IDs are preserved and traffic from different customers is segregated within the service-provider infrastructure even when they appear to be on the same VLAN.
https://networklessons.com/switching/802-1q-tunneling-q-q-configuration-example
802.1Q tunneling (aka Q-in-Q) is a technique often used by Metro Ethernet providers as a layer 2 VPN for customers. 802.1Q (or dot1q) tunneling is pretty simple…the provider will put a 802.1Q tag on all the frames that it receives from a customer with a unique VLAN tag.
https://ccieblog.co.uk/qinq/802-1q-tunnelling-qinq
IEEE 802.1Q Frame (Cisco, 2006) The last frame in the image above is a QinQ frame. Now you can see why it’s double tagged! A tunnel interface adds another Tag (sometimes referred to as an outer tag) and Etype field. References. Cisco (2006) IEEE 802.1q Frame [Online] Available from:
https://myhowtosandprojects.blogspot.com/2012/10/cisco-vlan-tunneling-double-tagging-qinq.html
Oct 21, 2012 · Cisco Vlan Tunneling (Double Tagging / QinQ) ... Before we get started with the configuration, we must verify that all of our switches support the necessary maximum transmission unit (MTU), 1504 bytes. We can use the command show …
https://techhub.hpe.com/eginfolib/networking/docs/switches/K-KA-KB/15-18/atmg/content/ch11s16.html
The QinQ mixed VLAN mode configuration supports both C-VLAN and S-VLAN operations on the same device. This allows the use of S-VLAN member ports for QinQ tunneling, while regular ports can still do switching or routing within the C-VLAN space.
https://www.reddit.com/r/networking/comments/d89m4j/2960xr_1526e_qinq_support_azure_expressroute/
2960XR - 15.2(6)E - QinQ Support ? (Azure ExpressRoute) In the middle of an expressroute deployment that is a little different from your standard microsoft example configs, we are treating azure cloud as a DMZ and terminating it onto a palo alto, but i have ran into some pitfalls.
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