Cisco Catalyst Switches have a feature called SPAN (Switch Port Analyzer) that lets you copy all traffic from a source port or source VLAN to a destination interface. • Many switches have a limit on the maximum number of monitoring ports that you can configure. In my case - 10.11.1.1. Cisco switching solutions. Cisco Nexus 7010 Upgrade. FabricPath and OTV. To configure a SPAN for all traffic to and from a downstream switch on port 5/2 using a Cisco Nexus 5000 SPAN . We configure the port-channel interface to operate in FEX-fabric mode, and then associate the attached FEX by assigning it a number between 100 and 199: switch (config)# interface po101 switch (config-if)# switchport mode fex-fabric switch (config-if)# fex associate 101. Role-based access control (RBAC) Administrators can customize and limit access to switch operations by assigning roles to users. Cisco Catalyst switches can forward traffic on a destination SPAN port in Cisco IOS 12.1 (13)EA1 and later Cisco's Nexus 5000 / 2000 design guide lays out a number of topology choices for your data center. To overcome the limitations of STP, Cisco introduced virtual-port-channels (vPC) in 2010. . Cisco Nexus 9300 and 9500 platform switches support FEX ports as SPAN sources in the ingress direction for all traffic and in the egress direction only for known Layer 2 unicast traffic flows through the switch and FEX. From the switch CLI, enter configuration mode to set up a monitor session: 6. Adventures with SNMP and Cisco Nexus (Part 2) - Splunk The Advanced Services license for Virtual Device Context (VDC) and Cisco Trusted Security (CTS) The Base license is free and comes with the Nexus hardware. The Cisco Nexus 3048, with its compact one-Rack-Unit (1RU) form factor and integrated Layer 2 and 3 switching, complements the existing Cisco Nexus family of switches. Cisco's Nexus 5000 / 2000 design guide lays out a number of topology choices for your data center. Cisco Nexus 7010 Upgrade : networking - reddit.com In fact it is rate-limited to 5 Gbps per ASIC (8 port groups), so if you need to monitor four 10 Gbps connections without risk of loosing some of the traffic, you need to go with passive tap devices. with these Nexus 3000 switches and the Cisco XNC with the Monitor Manager . Daisy-chaining a single network to three destination . System Reset Button: PDF Cisco Nexus 1000V Virtual Switch - WordPress.com Cisco Nexus 9300 Series switches do not support Tx SPAN on 40G uplink ports. The WS-SVC-NAM-1 platform provides a single destination port for SPAN sessions. Short of setting up a linux host to terminate GRE then mirror, does anyone have any ideas? The Cisco Nexus 5000 Series includes the Cisco Nexus 5500 Platform and the Cisco Nexus 5000 Platform. The Cisco switch must uniquely identify all network-connected endpoint devices before establishing any connection.