Tag Archives: ios

OER – Optimized Edge Routing

Formally called as “Performance Routing” (PfR). Takes into account the performance statistics from the edge/border router and route dynamically based on statistics like bandwidth, delay, jitter etc.

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RIP: Routing Information Protocol in IOS

RIP: Routing Information Protocol in IOS Distance vector protocol. Routing by rumour.  Make sure “ip routing” is enabled.

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Private VLAN: Concept and Cisco IOS/F10 configuration

Why we need private VLAN: All hosts in a single VLAN can communicate with each other via L2. There may be situations where we need hosts in a vlan shouldn’t communicate with each other in the same VLAN. Example: In … Continue reading

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Junos/IOS L3 VPN configuration

<Juniper PE router configuration> ## Topology diagram at the end ## root@Juniper> show configuration routing-instances

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Junos/IOS RSVP tunnel configuration

root@Juniper> show configuration interfaces em0 { unit 0 {

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