Tag Archives: routing

JunOS and SNMPv3 into VRFs and Logical Systems

Without addition configuration, SNMP elements that lie without the scope of the base logical system and default routing instance (aka master) are not visible to SNMP agents. This means routes, BGP neighbours, etc that are configured in routing instances and … Continue reading

Posted in Uncategorized | Tagged , , , , , | Leave a comment

Private vLANs

Having just implemented private vLANs on a Cisco 3750X switch I thought I’d share some findings. A private vLAN configuration consists of a primary vLAN, zero or one isolated vLANs, and zero or more community vLANs. When associated with each … Continue reading

Posted in Uncategorized | Tagged , , , | Leave a comment