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ibm—reference中國(guó)移動(dòng)通信集團(tuán)網(wǎng)絡(luò)設(shè)備安全配置規(guī)范思科catalyst交換機(jī)分冊(cè)-全文預(yù)覽

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【正文】 .................................................6第二部分 設(shè)備的安全機(jī)制 .......................................................7第三部分設(shè)備安全配置建議 ......................................................81 訪問控制列表及其管理 ......................................................82 網(wǎng)管及認(rèn)證問題 ............................................................8 遠(yuǎn)程登錄 ....................................................................................................................8 關(guān)閉遠(yuǎn)程登錄 ....................................................................................................8 登錄空閑時(shí)間 ....................................................................................................9 訪問地址限制 ....................................................................................................9 設(shè)置遠(yuǎn)程管理 VLAN .....................................................................................10 帳號(hào)和密碼管理 ......................................................................................................10 帳號(hào)認(rèn)證和授權(quán) ......................................................................................................11 RADIUS 認(rèn)證方式 ..........................................................................................11 TACACS 認(rèn)證方式 .........................................................................................11 Kerboros 認(rèn)證方式 ..........................................................................................12 snmp 協(xié)議 ................................................................................................................13 SNMP 服務(wù)器的關(guān)閉 ......................................................................................13 限制發(fā)起 SNMP 連接的源地址 .....................................................................13 設(shè)置 snmp 密碼 ...............................................................................................14 HTTP 服務(wù) ...............................................................................................................14 關(guān)閉 HTTP 服務(wù) ..............................................................................................15 HTTP 安全設(shè)置 ...............................................................................................153 安全審計(jì) .................................................................164 設(shè)備 NMP 升級(jí)方法 .........................................................17 前期準(zhǔn)備 ..................................................................................................................17 軟件的獲取 ......................................................................................................17 制定升級(jí)計(jì)劃 ..................................................................................................17 配置同步 ..........................................................................................................17 數(shù)據(jù)備份 ..........................................................................................................18 其他準(zhǔn)備工作 ..................................................................................................18 升級(jí)操作 ..................................................................................................................19 記錄升級(jí)前系統(tǒng)狀態(tài) ......................................................................................19 升級(jí) IOS 或裝載補(bǔ)丁 .....................................................................................19 檢查升級(jí)后系統(tǒng)的狀態(tài) ..................................................................................204 / 28 應(yīng)急保障措施 ..........................................................................................................21 恢復(fù)軟件 ..........................................................................................................21 恢復(fù)配置 ..........................................................................................................215 特定的安全配置 ...........................................................21 關(guān)閉不必要的服務(wù) ..................................................................................................21 禁
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