Ce Router Vs Pe Router
Sometimes sp deliver l3vpn services where the ce is not needed.
Ce router vs pe router. Without an asr9k cluster a typical mpls vpn dual homing scenario has a ce dual homed to two pes where each pe has its own bgp router id pe ce peering security policy routing policy maps qos and redundancy design all of which can be quite complex from a design perceptive. It receives internet signal by lan cable from indoor poe injector and send boosted wi fi signal to the further area. Pe routers don t have to be connected to p routers. Ce pe and p routers.
Configuring an ospf domain id for a layer 3 vpn ospfv2 sham links overview example. The pe is also part of the sp core igp which is not the case for the ce. Ce devices are located in the customer site. Ce router customer edge router.
Just a l2 device drectly connected to the pe. These types of routers are often located on customer premises. Outdoor cpe device is an outdoor access point ap or router to provide long distance wireless network solution. A customer edge router ce router is a frequent component of a multiprotocol label switching architecture mpls that connects to a provider edge router pe router to take communications from a customer side to a provider side.
The term pe router covers equipment capable of a broad range of routing protocols notably. Pe and p devices are located in the service provider site. Three different types of router are shown. If it is enterprise network wan routers can be considered as pe routers and the switches can be a ce devices.
The outdoor cpe cannot gather internet signal from the wireless 3g 4g network. Border gateway protocol bgp pe to pe or pe to ce communication. A p router technically does not perform label imposition and dispotion therefore only label swapping. A provider edge router pe router is a router between one network service provider s area and areas administered by other network providers a network provider is usually an internet service provider as well or only that.
Ce routers p provider routers and pe provider edge routers are components in an mpls multiprotocol label switching.