【正文】 ..................17 OLT 本地 L2 交換能力及業(yè)務匯聚功能 ..............................................................................17 OLT 的 MAC 功能和性能測試 .............................................................................................18 OLT 的 VLAN 功能測試 .......................................................................................................19ii / 109 OLT 的 VLAN STACKING 功能測試 ......................................................................................206 OLT 的 QOS 功能測試 .................................................................................................................21 OLT 的上行業(yè)務流分類、標記、排隊和調度 ....................................................................21 OLT 的下行業(yè)務流限速 ........................................................................................................227 OLT 的組播功能測試 ....................................................................................................................23 SCB 功能驗證 ........................................................................................................................23 IGMP PROXY 功能測試 ..........................................................................................................24 OLT 的可控組播功能測試 ....................................................................................................268 OLT 的安全功能測試 ....................................................................................................................28 OLT 廣播/組播抑制 ...............................................................................................................28OLT 廣播/組播抑制功能測試 ............................................................................................................289 OLT 基于 OAM 對 ONU 進行遠程管理功能測試 .....................................................................29 對 ONU 的初始化配置 ..........................................................................................................29 對 ONU 以太網(wǎng)端口狀態(tài)管理 ..............................................................................................30 對 ONU FEC 功能的管理 ......................................................................................................30 對 ONU 以太網(wǎng)端口自協(xié)商功能的管理 ..............................................................................31 查詢 ONU 的基本信息 ..........................................................................................................31 查詢 ONU 以太網(wǎng)端口的鏈路運行狀態(tài)（ ETHLINKSTATE） .............................................32 管理 ONU 以太網(wǎng)端口流控（ ETHPORT PAUSE）功能 .......................................................33 管理 ONU 以太網(wǎng)端口的上行限速功能 ..............................................................................33 管理 ONU 的 VOIP 端口 .......................................................................................................34 管理 ONU 的 TDM 端口 .......................................................................................................35 管理 ONU 的 VLAN 功能 .....................................................................................................35 管理 ONU 上行業(yè)務流分類、排隊和標記功能 ..................................................................36 管理 ONU 的 MULTICASTTAGSTRIPE 屬性 ...........................................................................37 管理 ONU MULTICASTSWITCH 屬性 ......................................................................................37 重啟 ONU 功能 ......................................................................................................................38 管理 ONU 的 DBA 參數(shù) ........................................................................................................38 控制 ONU 環(huán)回操作 ..............................................................................................................39第三部分 ONU 設備測試 ......................................................................................................................4110 EPON 系統(tǒng)基本功能和性能測試 .................................................................................................41 ONU PONR 光接口測試 ......................................................................................................41 PON 基本功能測試 ..................................................................................................................42 ONU 的 MPCP 發(fā)現(xiàn)、注冊功能 ..................................................................................42 非法 ONU 認證的靜默功能 ..........................................................................................43 ONU 的 OAM 發(fā)現(xiàn)功能 ................................................................................................44ONU 的 OAM 發(fā)現(xiàn)功能 .................................................................................................................44 ONU 的三重解攪動功能測試 .......................................................................................44 與參考 OLT 的以太網(wǎng)業(yè)務 RFC2544 測試 .........................................................................45 吞吐量性能測試 ............................................................................................................45iii / 109 過載丟包率測試 ............................................................................................................45 轉發(fā)延時測試 ................................................................................................................46 背靠背（ Backtoback）測試 .......................................................................................4711 ONU 的二層功能測試 ...................................................................................................................49 ONU 本地業(yè)務匯聚功能及能力 ...........................................................................................49 ONU 的 MAC 功能和性能測試 ............................................................................................50 ONU VLAN 功能測試 ...........................................................................................................50 ONU 的 VLAN STACKING 功能（適用于形態(tài)