What does this accomplish " PPP Multilink queue depth qos <number>" ?
I have a router with 2 serials configure, they are both bonded with a multilink interface. I noticed a command under the "interface multilink 1" command, "ppp multilink queue depth qos 3". What does this command do?
Re: What does this accomplish " PPP Multilink queue depth qos <n
When you have qos configured, it takes effect only when there is "congestion" on the interface. Congestion is detected when the queue gets filled up. Having a lower queue depth is a good idea when you have RTP (Voice) type of traffic, so that QOS kicks in quickly to service the latency sensitive traffic. By default, when you apply a service-policy to the Multilink, the queue depth is 2 packets.
To take it further, you can do "sh controller | in tx_limit" and you will see this number reflected, when you have qos configured.
You stated "To take it further, you can do "sh controller | in tx_limit" and you will see this number reflected, when you have qos configured", where is the 2 packets reflected? tx_limited = 1(2) or count2.
I did remove " ppp multilink queue depth qos 3" from the multlink interface. The above output is after I removed the depth command.
I do have a service policy with voip class maps on the multilink interface.
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