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What does "show crypto engine qos" tell me?

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

2 REPLIES
Silver

Re: What does "show crypto engine qos" tell me?

"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)

Silver

Re: What does "show crypto engine qos" tell me?

Yeah... That should probably say 2 Mb/s instead of 20.

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