帮我翻译一下以下内容：香取様 お世話になっております。池上です。OnEで、お客様装置側からのIngressの通信がマイクロバーストが発生していてIngressでDropしています。お客様の方で契約帯域を増速する方向で調整してもらうのですが、帯域を決める上でどのくらいのバースト耐性があるかを確認したいです。PE側でPIRを制御するのにBccommitted burst sizeTccommitte

To Mr. Katori,

I hope this email finds you well. This is Ikemami. In OnE, we are experiencing microbursts in the Ingress communication from the customer's device, leading to drops in Ingress. We have asked the customer to adjust the contract bandwidth to increase the speed. However, before determining the bandwidth, we would like to confirm the burst tolerance level. Does the PE control the PIR using concepts such as Bc (committed burst size) and Tc (committed time interval)? If so, could you please let us know how these values are controlled? We appreciate your assistance.

Ikemam