4250 - SX: use two control ports supported or not?

4250 SX sensor, I have two monitor ports.

-Is it possible to use both at the same time?

-Are there restrictions?

-Is it supported by Cisco?

Thank you very much

Kurt

-Is it possible to use both at the same time?

Yes

-Are there restrictions?

The total bandwidth of 2 interfaces must add in the performance audit.

The IDS 4250 SX is assessed to 500Mbps so if you receive 350Mbps the map of SX, then only plan on sending 150mbps for TX standard sniffing port.

-Is it supported by Cisco?

Yes

SIDE NOTE:

Do not confuse the IDS 4250 SX with the IDS 4250 XL. The SX has a single card PCI SX, while the XL is a double SX PCI card with hardware acceleration built into the card.

With the XL both SX ports can be used for monitoring (but the standard TX port on the motherboard cannot).

Combined traffic both SX ports must not exceed the return of the IDS 4250 XL (1 Gbps).

Sniff two XL SX ports is supported by Cisco.

Tags: Cisco Security

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