02-03-2004 02:22 PM - edited 03-09-2019 06:18 AM
What does "show crypto engine qos" tell me?
2621-Router#show crypto engine qos
crypto engine name: Virtual Private Network (VPN) Module
crypto engine type: hardware
slot: 0
queuing: enabled
visible bandwidth: 2000 kbps
llq size: 0
default queue size/max: 0/64
interface table size: 0
Does "visible bandwidth: 2000kbps" mean that the VPN AIM (EP) can only handle 2000kbps?
If I only have 1 IPSec peer is there an advantage to using llq? I'm trying to reduce CPU usage on this router and increase throughput.
Randy
02-04-2004 11:26 AM
"Only 20 MB/s"? 20MB/s is a lot of encrypted traffic on a 2621. Not that it could really do push that much traffic. Is it an XM model or the "legacy" 2621?
Configuring LLQ or any other queueing method will only increase CPU utilization.
What switching methods are you using? What are your ACLs like? What IOS version do you have? What other features are you using? (CBAC, etc)
02-04-2004 03:20 PM
Yeah... That should probably say 2 Mb/s instead of 20.
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