However, based on Huawei's 2021 releases and similar product lines, your query most likely relates to one of the following two popular products from that year: 1. Huawei P smart 2021 (Consumer Device)
If this refers to an academic paper where "AR" stands for or Auto-Regressive models: huaweiar1k5170 2021
// Enable basic firewall on WAN [Branch-AR1K5170] firewall zone untrust [Branch-AR1K5170-firewall-zone-untrust] add interface GigabitEthernet 0/0/0 [Branch-AR1K5170-firewall-zone-untrust] quit However, based on Huawei's 2021 releases and similar
: Often denotes the AR1000 or AR1200 sub-series, which are designed for small-to-medium branch offices. huaweiar1k5170 2021
: Research the collaboration on 5G-Advanced white papers which set the standards for 2021 and beyond. 3. Innovation & IP Strategy