Find all needed information about 3750 Qinq Support. Below you can see links where you can find everything you want to know about 3750 Qinq Support.
https://community.cisco.com/t5/switching/3750-q-in-q/td-p/2088748
We are using Cisco 3750's at both locations for connectivity. I understand that Q-in-Q will allow us to encapsulate our VLAN's between the two locations passing traffic through VLAN 586. How would I also configure the internet service VLAN 186 on the co-location interface that is also configured for Q-in-Q?
https://community.cisco.com/t5/switching/3850-3750-qinq/td-p/2790702
Nov 18, 2015 · Hi guys, The customer have a 3850 and a 3750 with QinQ configured. We have a problem with QinQ traffic that is in 3750 and your gateway is the 3850. All traffic pass through 3850 but QinQ traffic don't work. The catalyst 3850 is running 3.2.3 IOS
https://learningnetwork.cisco.com/thread/12500
Sep 24, 2015 · Hi everyone in the provider field, I've been reading on 802.1QinQ and VLAN stacking, but still am confused on the differences. Do correct me if I'm wrong, but from what I've read, QinQ default mode is to add a VLAN ID (outer tag) to an existing Ethernet Frame while VLAN stacking default mode is …
https://www.cisco.com/c/en/us/td/docs/switches/metro/catalyst3750m/software/release/12-2_58_se/configuration/guide/3750metro_scg/swtunnel.html
Feb 12, 2018 · • Catalyst 3750 Metro switches support a mixed configuration model for 802.1ad that allows traditional QinQ tunnels and 802.1ad tunnels on a bridge at the same time. When configuring a switch in mixed configuration mode, be sure to separate the broadcast domains for traditional 802.1Q tunneling and 802.1ad tunneling.
https://www.cisco.com/c/en/us/support/docs/lan-switching/8021q/17056-741-4.html
Aug 25, 2006 · QinQ. The QinQ Support feature adds another layer of IEEE 802.1Q tag (called "metro tag" or "PE-VLAN") to the 802.1Q tagged packets that enter the network. The purpose is to expand the VLAN space by tagging the tagged packets, thus producing a "double-tagged" frame.
https://forums.juniper.net/t5/Ethernet-Switching/EX4300-QinQ-Compatibility-with-cisco-3750/td-p/293595
QinQ tunnel is done between Cisco 3750 and EX4300. ... Support for PVSTP introduced in Junos OS Release 13.3. Cheers, Ashivn. ... EX4300 QinQ Compatibility with cisco 3750 08-03-2016 08:45 AM. Can you please post your topology, I see no reason why this is not working ?
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://www.reddit.com/r/networking/comments/3osril/cisco_qinq_configuration_advice/
Cisco QinQ Configuration Advice? ... I've looked through the Cisco 3750 qinq configuration guide and it seems really basic but obviously something is off here. 7 comments. ... even if they “fully support 802.1x,” fall off the network and the end users need to manually power cycle them to get them back up. This is even the case for MAB printers.
https://arstechnica.com/civis/viewtopic.php?t=1174427
May 19, 2012 · QinQ on a 3560 5 posts ... Our metro-e provider says there's no problem doing this and they support QinQ on all their circuits. ... We still have some customers on 3550 and 3750 …
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