We are using QinQ in customer edge switch and are planning to transmit the traffic over our MPLS core via EoMPLS. We use this command under the subinterface on the 10700 router: xconnect 126.96.36.199 200 enca mpls. Unfortuantely it doesn not work. The output of show mpls l2 vc indicates up status, but I can not ping from one end to another.
I was wondering if xconnect command is used correctly in this situation.
L2TPv3 provides Xconnect (Layer 2 tunneling with a pseudowire over IP) and Layer 2 VPN (PE-to-PE router service using Xconnect) support for Ethernet, 802.1Q VLAN, Frame Relay, HDLC, and PPP L2 circuits, including both static (UTI-like) and dynamic (using the new L2TPv3 signaling) forwarded sessions.
Although Universal Transport Interface (UTI) features have been implemented on the Cisco 10720 Internet Router, the UTI protocol lacks the signaling capability and standards support necessary for large-scale commercial service. To answer the need for a standard way to provide large-scale VPN connectivity over an IP core network, migration from UTI to L2TPv3 is introduced in Cisco IOS Release 12.0(23)S.
For information about how to configure and use L2TPv3 on the Cisco 10720 Internet router, refer to:
One thing I am note clear is that if I use enca dot1q vlan id under subinterface on the GSR, will the QinQ traffic be carried to the peer PE ? Or I have to use enca dot1q spvlan second-dot1q ce vlan-id to carry QiNQ traffic over MPLS core?
With XR 4.2.0 the ASR9000 is releasing a new line of hardware models. This amongst others is the RSP440, the next generation RSP with faster switch fabric along with Typhoon based Linecards, the next generation network processor.
The Cisco EPN system incorporates a network architecture designed to consolidate multiples services on a single Multiprotocol Label Switching (MPLS) transport network. This network is designed primarily based on...
Internet security is important with the increasing attacks that are happening every day. Many internet and browsing security solutions exist, but some are not very easy to use or maybe the question is how can I enable them?