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11-02 10:31 · 0 回复 系 VAC ================================================================ VAC（AC1 + AC2 虚拟化）· 完整配置 设备：锐捷 RG-WS6008 × 2，AP 为 RG-AP520 / RG-AP850 地址：附录2 AG1 = 10.3.0.9/30 Loopback0 = 10.3.1.12/32 ================================================================ 【开干前先看这 4 条】 ---------------------------------------------------------------- 1. 没 AC 就别硬敲。无线这块（任务三）必须有实体 RG-WS6008， 普通交换机敲 `virtual-ac domain 1` 一定是 ^ 报错。 先确认手上有没有；没有就当"背命令"练，别指望出效果。 2. 这是全场唯一必须 write 的地方。 切 VAC 模式 `device convert mode virtual` 会重启， 重启前不保存 = 配置直接丢、设备变砖（要清配置救）。 所以第 1、2、3、4 步末尾都有 write —— 与"练完不保存"的 原则冲突，但这里没得选。其余设备照旧不保存。 3. 顺序不能乱：AC1 配 → AC2 配 → 两台都切模式 → 重启 → 合成一台后，才配地址/SSID/AP 组。业务配置只在 VAC 上敲一次， 不要在 AC1、AC2 上各敲一遍。 4. VAC 不跑 OSPF。到 S5 走静态路由 `ip route 0.0.0.0 0.0.0.0 10.3.0.10`。 反向 S5 必须有一条回程到 10.3.1.12，否则 AP 找不到 AC（见文末联动）。 ================================================================ 第 1 步 · AC1（主）—— 单独连 Console ================================================================ enable configure terminal hostname AC1 no ip domain-lookup ! virtual-ac domain 1 device 1 device 1 priority 150 device 1 description AC1 exit vac-port port-member interface gi0/3 port-member interface gi0/4 exit end write ! ! 确认一下敲进去了： show virtual-ac ! 应该看到 device 1 / priority 150 / description AC1 ================================================================ 第 2 步 · AC2（备）—— 换 Console 线到另一台 ================================================================ enable configure terminal hostname AC2 no ip domain-lookup ! virtual-ac domain 1 device 2 device 2 priority 120 device 2 description AC2 exit vac-port port-member interface gi0/3 port-member interface gi0/4 exit end write ! show virtual-ac ! priority 150 > 120 → AC1 当主。题目要 AC1 主，别写反。 ================================================================ 第 3 步 · 两台各自切 VAC 模式（会重启） ================================================================ ! 在 AC1 上： device convert mode virtual ! 提示 Continue? [yes/no] → y ! ……自动重启…… ! 在 AC2 上（同样）： device convert mode virtual ! → y ! ……自动重启…… ! 接线提醒：切模式之前，AC1 的 G0/3 接 AC2 的 G0/3、 ! AC1 的 G0/4 接 AC2 的 G0/4（虚拟交换链路 VSL）。 ! 线不接，重启后两台各自为政，合不成一台。 ! 重启完，随便登一台，提示符应该变成： VAC> ! 或者 VAC# ================================================================ 第 4 步 · VAC 上配业务（合成一台之后，只敲一次） ================================================================ enable configure terminal hostname VAC ! enable service ssh-server enable secret Test@123456 username admin privilege 15 password 0 Test@123456 ip ssh version 2 line vty 0 4 login local transport input ssh exec-timeout 10 0 exit ! snmp-server community Test@123 rw snmp-server host 192.1.100.100 traps version 2c Test@123 snmp-server enable traps ! ! ---------- 地址 ---------- interface AggregatePort 1 description Connect_To_S5 no switchport ip address 10.3.0.9 255.255.255.252 no shutdown exit interface Loopback 0 ip address 10.3.1.12 255.255.255.255 exit ! ! ---------- 到 S5 的静态路由 ---------- ip route 0.0.0.0 0.0.0.0 10.3.0.10 ! ! ---------- SSID（4 个）---------- wlan-config 1 BJ_SC_DOT1X_XX enable-broadcast-ssid exit wlan-config 2 BJ_BG_WEB_XX enable-broadcast-ssid exit wlan-config 3 GZ_SC_DOT1X_XX enable-broadcast-ssid exit wlan-config 4 GZ_SC_WEB_XX enable-broadcast-ssid exit ! ! ---------- AP 组（2 个）---------- ap-group Admin_BJ interface-mapping 1 10 interface-mapping 2 20 sta-limit 25 exit ap-group Admin_GZ interface-mapping 3 10 interface-mapping 4 11 sta-limit 25 exit ! end write ! ! SSID 名里的 XX 是赛位号，现场按自己工位号替换。 ! interface-mapping <WLAN-ID> <VLAN> 决定连这个 SSID 落在哪个 VLAN。 ! sta-limit 25 = 每个 AP 最多带 25 个终端。 ================================================================ 第 5 步 · 把 AP 拉进组（有实体 AP 才做） ================================================================ ! 先看 AP 有没有上线： show ap-config all ! ! 按 AP 名加组： configure terminal ap-config AP1 ap-group Admin_BJ exit end ! ! 按 MAC 加组（AP 还没改名时用这个）： ! ap-config 0011.2233.4455 ! ap-group Admin_GZ ! ! 广州的 AP 进 Admin_GZ，北京的进 Admin_BJ，别混。 ================================================================ 第 6 步 · 下行限速（平均 1000KB/s，突发 1600KB/s） ================================================================ ! 这条各版本写法差异大，先探再敲： configure terminal wlan-config 1 rate-limit ? ! ! 认就敲（4 个 WLAN 各来一遍）： wlan-config 1 rate-limit down-streams average 1000 burst 1600 exit wlan-config 2 rate-limit down-streams average 1000 burst 1600 exit wlan-config 3 rate-limit down-streams average 1000 burst 1600 exit wlan-config 4 rate-limit down-streams average 1000 burst 1600 exit end write ! ! `rate-limit` 报 ^ 就换 `wlan-qos` / `qos` 下的写法， ! 或者用 `rate-limit ?` 看它给什么参数。别硬编。 ================================================================ 第 7 步 · 认证方式（802.1X / WEB） ================================================================ WLAN 1 BJ_SC_DOT1X_XX → 802.1X 用户名 user1 WLAN 2 BJ_BG_WEB_XX → WEB 认证 用户名 user2 WLAN 3 GZ_SC_DOT1X_XX → 802.1X 用户名 user11 WLAN 4 GZ_SC_WEB_XX → WEB 认证 用户名 user12 ! ! 认证服务器是现场给的云平台，配置在认证模块里做， ! 不在网络设备命令行里敲。命令行这边只要保证 ! SSID + VLAN 映射 + AP 分组 正确即可。 ================================================================ ■ 联动：VAC 要能跑起来，另外两台也得配 ================================================================ ① S5 —— 回程路由（最容易漏，漏了 AP 永远找不到 AC） configure terminal ip route 10.3.1.12 255.255.255.255 10.3.0.9 end ! 因为 AP 是拿 DHCP 里的 option 138 拿到 10.3.1.12， ! 然后去连这个地址建隧道。S5 不知道 10.3.1.12 怎么走 → 隧道建不起来。 ② S3 / S4 —— DHCP 地址池里的 option 138 ! 在给 AP 分配地址的那个池里（AP 管理 VLAN）加： ip dhcp pool AP-Manage option 138 ip 10.3.1.12 ! ! 必须是 10.3.1.12，和 VAC 的 Loopback0 一模一样， ! 差一位 AP 就找不到 AC，现象是 AP 一直不上线。 ③ S5 的 AG1 —— 聚合口（G0/1 + G0/2） ! 已在《全部设备-完整配置》里给过：10.3.0.10/30 ! 老平台不认 port-group 就探 aggregateport ? ================================================================ ■ 验证（逐条敲，看结果） ================================================================ show virtual-ac ← device 1/2 都在，AC1 是 Master show virtual-ac topology ← VSL 链路 up show wlan-config all ← 4 个 SSID show ap-group ← Admin_BJ / Admin_GZ，映射对 show ap-config all ← AP 是否上线、在哪个组 show ip interface brief ← AG1 = 10.3.0.9，Lo0 = 10.3.1.12 show ip route ← 有 0.0.0.0/0 → 10.3.0.10 ping 10.3.0.10 ← 通 S5 ! ! 打分点核对： ! VAC 主机名 = VAC ✔ ! Lo0 = 10.3.1.12/32 ✔ ! AG1 = 10.3.0.9/30 ✔ ! 4 个 SSID 广播 ✔ ! 2 个 AP-GROUP，每 AP 限 25 人 ✔ ! 下行限速 1000/1600 ✔ ================================================================ ■ 常见报错对照 ================================================================ `virtual-ac` 报 ^ → 不是 WS6008，或者版本不支持。这机器做不了无线。 `device convert mode virtual` 后起不来 → G0/3-G0/4 没接交叉线，或者两台 priority 写成一样。 重新单独起一台，检查 VSL 口。 提示符还是 AC1# 不是 VAC# → 没切成功。show virtual-ac 看 domain 状态。 AP 一直不上线 → 三个原因依次查： ① DHCP 里没 option 138，或填错了地址 ② S5 没有到 10.3.1.12 的回程路由 ③ AP 和 AC 之间三层不通（ping 一下） `rate-limit` 报 ^ → 版本不支持这个写法，用 ? 逐层探，别硬编命令。 `sta-limit` 报 ^ → 移到 ap-config 下敲，或在 ap-group 里用 ? 看支持什么。 ================================================================ ■ 一句话总结顺序 ================================================================ AC1 建 domain → AC2 建 domain → 两台都 write → 两台都 convert（重启，VSL 线已接）→ 合并成 VAC → 配地址 + 静态路由 + 4 个 SSID + 2 个 AP 组 + 限速 → 回过头给 S5 加回程、给 S3/S4 加 option 138 → 验 AP 上线 系统管理员
10-09 18:59 · 0 回复 系 1 ================================================================ 全部设备 · 完整配置（到 OSPF 为止） 地址全部取自《网络构建试题-II卷》附录2 地址规划表 范围：任务一（主机名/SSH/SNMP）+ 接口地址 + OSPF 不含：BGP、MPLS、VRF、NAT、VRRP、隧道、无线 —— 按要求到 OSPF 截止 全程不 write —— 关机自动清空 ================================================================ 【端口名替换提醒】先对号入座，别照抄 ---------------------------------------------------------------- 本文按赛场标准机型写：GigabitEthernet 0/24 / 0/1 / 0/2 … 你手上两台 S3760E-24 是百兆口（只有 Gi0/25、Gi0/26 两个千兆口）： GigabitEthernet 0/24 → FastEthernet 0/24 GigabitEthernet 0/21 → FastEthernet 0/21 GigabitEthernet 0/22 → FastEthernet 0/22 只有当真机上 `interface GigabitEthernet 0/24` 报 ^ 才需要换。 不确定就先敲：show ip interface brief 看本机有哪些口。 【通用段】每台设备都要敲，只改 hostname 那一行 ---------------------------------------------------------------- enable configure terminal no ip domain-lookup hostname XXX ← S1 / S3 / R2 / GW1 … ip routing ← 交换机要敲，路由器不用 ! enable service ssh-server enable password Test@123456 username admin password 0 Test@123456 line vty 0 4 transport input ssh login local exec-timeout 10 0 exit ! snmp-server community Test@123 rw snmp-server host 192.1.100.100 traps version 2c Test@123 snmp-server enable traps end ! SSH 密钥单独敲（会问长度，填 2048）： ! configure terminal ! crypto key generate rsa 验证：show running-config | include username show running-config | include snmp ================================================================ ■ S1（北京 · PE） ================================================================ configure terminal hostname S1 ip routing ! vlan 11 name SC1-Connect vlan 12 name BG1-Connect vlan 13 name GL1-Connect vlan 14 name IPv6-Connect exit ! interface F 0/24 description Connect_To_R2 no switchport ip address 10.1.0.1 255.255.255.252 ipv6 address 2001:10:1::1/64 no shutdown exit ! interface VLAN 11 ip address 10.1.1.1 255.255.255.252 exit interface VLAN 12 ip address 10.1.2.1 255.255.255.252 exit interface VLAN 13 ip address 10.1.3.1 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:1:4::1/64 exit ! interface Loopback 0 ip address 10.0.0.1 255.255.255.255 exit interface Loopback 11 ip address 10.1.4.1 255.255.255.255 exit interface Loopback 12 ip address 10.1.4.2 255.255.255.255 exit interface Loopback 13 ip address 10.1.4.3 255.255.255.255 exit ! router ospf 10 router-id 10.0.0.1 network 10.0.0.1 0.0.0.0 area 0 network 10.1.0.0 0.0.0.3 area 0 exit end show ip ospf neighbor ! ⏸ OSPF 11/12/13 是 router ospf 11 vrf SC 形式，依赖 VRF，本轮不做 ================================================================ ■ S2（北京 · PE） ================================================================ configure terminal hostname S2 ip routing ! vlan 11 name SC2-Connect vlan 12 name BG2-Connect vlan 13 name GL2-Connect vlan 14 name IPv6-Connect exit ! interface F 0/24 description Connect_To_R2 no switchport ip address 10.2.0.1 255.255.255.252 ipv6 address 2001:10:2::1/64 no shutdown exit ! interface VLAN 11 ip address 10.2.1.1 255.255.255.252 exit interface VLAN 12 ip address 10.2.2.1 255.255.255.252 exit interface VLAN 13 ip address 10.2.3.1 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:2:4::1/64 exit ! interface Loopback 0 ip address 10.0.0.2 255.255.255.255 exit interface Loopback 11 ip address 10.2.4.1 255.255.255.255 exit interface Loopback 12 ip address 10.2.4.2 255.255.255.255 exit interface Loopback 13 ip address 10.2.4.3 255.255.255.255 exit ! router ospf 10 router-id 10.0.0.2 network 10.0.0.2 0.0.0.0 area 0 network 10.2.0.0 0.0.0.3 area 0 exit end show ip ospf neighbor ================================================================ ■ S3（北京 · 接入） ================================================================ configure terminal hostname S3 ip routing ! vlan 10 name SC1-Terminal vlan 11 name SC1-Connect vlan 12 name BG1-Connect vlan 13 name GL1-Connect vlan 14 name IPv6-Connect vlan 20 name BG1-Terminal vlan 30 name GL1-Terminal vlan 40 name IPv6-Terminal exit ! interface VLAN 11 ip address 10.1.1.2 255.255.255.252 exit interface VLAN 12 ip address 10.1.2.2 255.255.255.252 exit interface VLAN 13 ip address 10.1.3.2 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:1:4::2/64 exit interface VLAN 10 ip address 10.1.10.254 255.255.255.0 exit interface VLAN 20 ip address 10.1.20.254 255.255.255.0 exit interface VLAN 30 ip address 10.1.30.254 255.255.255.0 exit interface VLAN 40 ipv6 address 2001:10:1:40::254/64 no ipv6 nd suppress-ra exit ! interface Loopback 11 ip address 10.1.4.4 255.255.255.255 exit interface Loopback 12 ip address 10.1.4.5 255.255.255.255 exit interface Loopback 13 ip address 10.1.4.6 255.255.255.255 exit interface Loopback 14 ip address 10.1.4.7 255.255.255.255 exit end show ip interface brief ! ⏸ S3 的 OSPF 11/12/13 全是 vrf 形式，依赖 VRF，本轮不做 ================================================================ ■ S4（北京 · 接入） ================================================================ configure terminal hostname S4 ip routing ! vlan 10 name SC2-Terminal vlan 11 name SC2-Connect vlan 12 name BG2-Connect vlan 13 name GL2-Connect vlan 14 name IPv6-Connect vlan 20 name BG2-Terminal vlan 30 name GL2-Terminal vlan 40 name IPv6-Terminal exit ! interface VLAN 11 ip address 10.2.1.2 255.255.255.252 exit interface VLAN 12 ip address 10.2.2.2 255.255.255.252 exit interface VLAN 13 ip address 10.2.3.2 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:2:4::2/64 exit interface VLAN 10 ip address 10.2.10.254 255.255.255.0 exit interface VLAN 20 ip address 10.2.20.254 255.255.255.0 exit interface VLAN 30 ip address 10.2.30.254 255.255.255.0 exit interface VLAN 40 ipv6 address 2001:10:2:40::254/64 no ipv6 nd suppress-ra exit ! interface Loopback 11 ip address 10.2.4.4 255.255.255.255 exit interface Loopback 12 ip address 10.2.4.5 255.255.255.255 exit interface Loopback 13 ip address 10.2.4.6 255.255.255.255 exit interface Loopback 14 ip address 10.2.4.7 255.255.255.255 exit end show ip interface brief ================================================================ ■ S5（上海管理中心） ================================================================ configure terminal hostname S5 ip routing ! interface GigabitEthernet 0/24 description Connect_To_R3 no switchport ip address 10.3.0.2 255.255.255.252 no shutdown exit ! ! 聚合口 AG1（G0/1+G0/2）—— LACP 属任务二第 4 条， ! 你这台 port-group 不认，先探 aggregateport ? 再配；这里只给地址 interface AggregatePort 1 description Connect_To_VAC no switchport ip address 10.3.0.10 255.255.255.252 exit ! interface Loopback 0 ip address 10.3.1.5 255.255.255.255 exit ! interface GigabitEthernet 0/21 description Connect_To_IOM no switchport ip address 192.1.100.254 255.255.255.0 no shutdown exit interface GigabitEthernet 0/22 description Connect_To_AAA no switchport ip address 194.1.100.254 255.255.255.0 no shutdown exit ! router ospf 20 router-id 10.3.1.5 network 10.3.0.0 0.0.0.3 area 0 network 10.3.0.8 0.0.0.3 area 0 network 10.3.1.5 0.0.0.0 area 0 exit end show ip ospf neighbor ================================================================ ■ S6（广州 · SDN） ================================================================ configure terminal hostname S6 ! vlan 10 name SC1-Terminal vlan 11 name SC2-Terminal vlan 20 name AP-Manage vlan 30 name Net-Manage exit ! interface VLAN 30 ip address 10.4.30.1 255.255.255.0 exit ! interface GigabitEthernet 0/21 description Connect_To_SDN no switchport ip address 192.168.1.6 255.255.255.0 no shutdown exit end show ip interface brief ! S6 不跑 OSPF（由 SDN 控制器下发流表） ================================================================ ■ S7（HUB / 测试运维） ================================================================ configure terminal hostname S7 interface VLAN 1 ip address 17.1.1.4 255.255.255.248 no shutdown exit end show ip interface brief ================================================================ ■ R1（模拟互联网 / 运营商） ================================================================ configure terminal hostname R1 ! interface GigabitEthernet 0/1 description Connect_To_R2 ip address 12.1.1.1 255.255.255.248 no shutdown exit interface GigabitEthernet 0/1.21 description Connect_To_R2_Internet encapsulation dot1Q 21 ip address 21.1.1.1 255.255.255.248 exit ! interface GigabitEthernet 0/2 description Connect_To_R3 ip address 13.1.1.1 255.255.255.248 no shutdown exit interface GigabitEthernet 0/0 description Connect_To_S7 ip address 17.1.1.1 255.255.255.248 no shutdown exit ! interface Loopback 20 description IPv4-Internet-Resource ip address 20.0.0.1 255.255.255.255 exit interface Loopback 30 description NAT-PT-Target ip address 30.0.0.1 255.255.255.255 exit end show ip interface brief ! R1 不跑 OSPF（模拟公网） ================================================================ ■ R2（北京出口 + RR） ================================================================ configure terminal hostname R2 ! interface GigabitEthernet 0/1 description Connect_To_S1 ip address 10.1.0.2 255.255.255.252 ipv6 address 2001:10:1::2/64 no shutdown exit interface GigabitEthernet 0/2 description Connect_To_S2 ip address 10.2.0.2 255.255.255.252 ipv6 address 2001:10:2::2/64 no shutdown exit interface GigabitEthernet 0/0 description Connect_To_R1 ip address 12.1.1.2 255.255.255.248 no shutdown exit interface GigabitEthernet 0/0.21 description Connect_To_Internet encapsulation dot1Q 21 ip address 21.1.1.2 255.255.255.248 exit ! interface Loopback 0 ip address 10.0.0.22 255.255.255.255 exit interface Loopback 1 description L2TP-Tunnel ip address 172.16.0.2 255.255.255.0 exit interface Loopback 13 description Net-Manage ip address 10.1.4.22 255.255.255.255 exit ! router ospf 10 router-id 10.0.0.22 network 10.0.0.22 0.0.0.0 area 0 network 10.1.0.0 0.0.0.3 area 0 network 10.2.0.0 0.0.0.3 area 0 network 10.1.4.22 0.0.0.0 area 0 exit ! ip route 0.0.0.0 0.0.0.0 21.1.1.1 end show ip ospf neighbor show ip route ================================================================ ■ R3（上海管理中心出口） ================================================================ configure terminal hostname R3 ! interface GigabitEthernet 0/1 description Connect_To_R1 ip address 13.1.1.2 255.255.255.248 no shutdown exit interface GigabitEthernet 0/2 description Connect_To_S5 ip address 10.3.0.1 255.255.255.252 no shutdown exit interface Loopback 0 ip address 10.3.1.3 255.255.255.255 exit ! router ospf 20 router-id 10.3.1.3 network 10.3.0.0 0.0.0.3 area 0 network 10.3.1.3 0.0.0.0 area 0 exit ! ip route 0.0.0.0 0.0.0.0 13.1.1.1 end show ip ospf neighbor ================================================================ ■ GW1（广州出口网关 · 主） ================================================================ configure terminal hostname GW1 ! interface GigabitEthernet 0/0 description Connect_To_R1 ip address 17.1.1.2 255.255.255.248 no shutdown exit ! interface GigabitEthernet 0/1.10 description SC1-Terminal encapsulation dot1Q 10 ip address 10.4.10.254 255.255.255.0 exit interface GigabitEthernet 0/1.11 description SC2-Terminal encapsulation dot1Q 11 ip address 10.4.11.254 255.255.255.0 exit interface GigabitEthernet 0/1.20 description AP-Manage encapsulation dot1Q 20 ip address 10.4.20.254 255.255.255.0 exit interface GigabitEthernet 0/1.30 description Net-Manage encapsulation dot1Q 30 ip address 10.4.30.254 255.255.255.0 exit ! interface Loopback 0 ip address 10.4.1.1 255.255.255.255 exit end show ip interface brief ! ⏸ VRRP 属任务四第 4 条，本轮不做 ================================================================ ■ GW2（广州出口网关 · 备） ================================================================ configure terminal hostname GW2 ! interface GigabitEthernet 0/0 description Connect_To_R1 ip address 17.1.1.3 255.255.255.248 no shutdown exit ! interface GigabitEthernet 0/1.10 description SC1-Terminal encapsulation dot1Q 10 ip address 10.4.10.253 255.255.255.0 exit interface GigabitEthernet 0/1.11 description SC2-Terminal encapsulation dot1Q 11 ip address 10.4.11.253 255.255.255.0 exit interface GigabitEthernet 0/1.20 description AP-Manage encapsulation dot1Q 20 ip address 10.4.20.253 255.255.255.0 exit interface GigabitEthernet 0/1.30 description Net-Manage encapsulation dot1Q 30 ip address 10.4.30.253 255.255.255.0 exit ! interface Loopback 0 ip address 10.4.1.2 255.255.255.255 exit end show ip interface brief ================================================================ ■ VAC（AC1+AC2 虚拟化）—— 无线，本轮不做，仅列地址备查 ================================================================ VAC LoopBack 0 = 10.3.1.12/32 ← 和 S3/S4 DHCP 的 option 138 对应 VAC AG1 = 10.3.0.9/30 ← 连 S5 的 10.3.0.10/30 ================================================================ ■ 每台做完都要验的三条 ================================================================ show ip interface brief ← 地址对、状态 up show ip ospf neighbor ← 跑 OSPF 的要有 FULL show ip route ← 直连 C + 学到的 O 跑 OSPF 的设备：S1、S2、R2（进程 10）、S5、R3（进程 20） 不跑 OSPF 的：S3、S4（只跑 vrf 版，本轮跳过）、S6、S7、R1、GW1、GW2 系统管理员
10-09 18:59 · 0 回复 系 安卓版本上线啦！！！ 安装说明 v1.12 手机浏览器直接打开本页，点上面的按钮即可下载。 若提示「未知来源」或「禁止安装」，请在系统设置里允许本浏览器安装应用。 在微信 / QQ 内置浏览器里可能被拦截，右上角选择「用浏览器打开」即可。 浏览器提示「文件可能有害」下不了？改用 APK ZIP 压缩包，解压后得到的是同一个安装包。 系统管理员
09-24 08:14 · 0 回复 系 Windows版本上线啦！ 下载链接在本站的客户端下载 网站程序会自动识别你的计算机型号 系统管理员
09-24 08:13 · 0 回复 系 腾讯云g distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-8.14.5-bin.zip 系统管理员
09-22 09:55 · 0 回复 系 # 注释/删除原官方地址 # distributionUrl=https\://services.gradle.org/distributions/gradle # 注释/删除原官方地址 # distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.5-bin.zip # 替换为阿里云镜像 distributionUrl=https\://mirrors.aliyun.com/gradle/gradle-8.14.5-bin.zip 系统管理员
09-22 09:52 · 0 回复
11-02 10:31 · 0 回复 系 VAC ================================================================ VAC（AC1 + AC2 虚拟化）· 完整配置 设备：锐捷 RG-WS6008 × 2，AP 为 RG-AP520 / RG-AP850 地址：附录2 AG1 = 10.3.0.9/30 Loopback0 = 10.3.1.12/32 ================================================================ 【开干前先看这 4 条】 ---------------------------------------------------------------- 1. 没 AC 就别硬敲。无线这块（任务三）必须有实体 RG-WS6008， 普通交换机敲 `virtual-ac domain 1` 一定是 ^ 报错。 先确认手上有没有；没有就当"背命令"练，别指望出效果。 2. 这是全场唯一必须 write 的地方。 切 VAC 模式 `device convert mode virtual` 会重启， 重启前不保存 = 配置直接丢、设备变砖（要清配置救）。 所以第 1、2、3、4 步末尾都有 write —— 与"练完不保存"的 原则冲突，但这里没得选。其余设备照旧不保存。 3. 顺序不能乱：AC1 配 → AC2 配 → 两台都切模式 → 重启 → 合成一台后，才配地址/SSID/AP 组。业务配置只在 VAC 上敲一次， 不要在 AC1、AC2 上各敲一遍。 4. VAC 不跑 OSPF。到 S5 走静态路由 `ip route 0.0.0.0 0.0.0.0 10.3.0.10`。 反向 S5 必须有一条回程到 10.3.1.12，否则 AP 找不到 AC（见文末联动）。 ================================================================ 第 1 步 · AC1（主）—— 单独连 Console ================================================================ enable configure terminal hostname AC1 no ip domain-lookup ! virtual-ac domain 1 device 1 device 1 priority 150 device 1 description AC1 exit vac-port port-member interface gi0/3 port-member interface gi0/4 exit end write ! ! 确认一下敲进去了： show virtual-ac ! 应该看到 device 1 / priority 150 / description AC1 ================================================================ 第 2 步 · AC2（备）—— 换 Console 线到另一台 ================================================================ enable configure terminal hostname AC2 no ip domain-lookup ! virtual-ac domain 1 device 2 device 2 priority 120 device 2 description AC2 exit vac-port port-member interface gi0/3 port-member interface gi0/4 exit end write ! show virtual-ac ! priority 150 > 120 → AC1 当主。题目要 AC1 主，别写反。 ================================================================ 第 3 步 · 两台各自切 VAC 模式（会重启） ================================================================ ! 在 AC1 上： device convert mode virtual ! 提示 Continue? [yes/no] → y ! ……自动重启…… ! 在 AC2 上（同样）： device convert mode virtual ! → y ! ……自动重启…… ! 接线提醒：切模式之前，AC1 的 G0/3 接 AC2 的 G0/3、 ! AC1 的 G0/4 接 AC2 的 G0/4（虚拟交换链路 VSL）。 ! 线不接，重启后两台各自为政，合不成一台。 ! 重启完，随便登一台，提示符应该变成： VAC> ! 或者 VAC# ================================================================ 第 4 步 · VAC 上配业务（合成一台之后，只敲一次） ================================================================ enable configure terminal hostname VAC ! enable service ssh-server enable secret Test@123456 username admin privilege 15 password 0 Test@123456 ip ssh version 2 line vty 0 4 login local transport input ssh exec-timeout 10 0 exit ! snmp-server community Test@123 rw snmp-server host 192.1.100.100 traps version 2c Test@123 snmp-server enable traps ! ! ---------- 地址 ---------- interface AggregatePort 1 description Connect_To_S5 no switchport ip address 10.3.0.9 255.255.255.252 no shutdown exit interface Loopback 0 ip address 10.3.1.12 255.255.255.255 exit ! ! ---------- 到 S5 的静态路由 ---------- ip route 0.0.0.0 0.0.0.0 10.3.0.10 ! ! ---------- SSID（4 个）---------- wlan-config 1 BJ_SC_DOT1X_XX enable-broadcast-ssid exit wlan-config 2 BJ_BG_WEB_XX enable-broadcast-ssid exit wlan-config 3 GZ_SC_DOT1X_XX enable-broadcast-ssid exit wlan-config 4 GZ_SC_WEB_XX enable-broadcast-ssid exit ! ! ---------- AP 组（2 个）---------- ap-group Admin_BJ interface-mapping 1 10 interface-mapping 2 20 sta-limit 25 exit ap-group Admin_GZ interface-mapping 3 10 interface-mapping 4 11 sta-limit 25 exit ! end write ! ! SSID 名里的 XX 是赛位号，现场按自己工位号替换。 ! interface-mapping <WLAN-ID> <VLAN> 决定连这个 SSID 落在哪个 VLAN。 ! sta-limit 25 = 每个 AP 最多带 25 个终端。 ================================================================ 第 5 步 · 把 AP 拉进组（有实体 AP 才做） ================================================================ ! 先看 AP 有没有上线： show ap-config all ! ! 按 AP 名加组： configure terminal ap-config AP1 ap-group Admin_BJ exit end ! ! 按 MAC 加组（AP 还没改名时用这个）： ! ap-config 0011.2233.4455 ! ap-group Admin_GZ ! ! 广州的 AP 进 Admin_GZ，北京的进 Admin_BJ，别混。 ================================================================ 第 6 步 · 下行限速（平均 1000KB/s，突发 1600KB/s） ================================================================ ! 这条各版本写法差异大，先探再敲： configure terminal wlan-config 1 rate-limit ? ! ! 认就敲（4 个 WLAN 各来一遍）： wlan-config 1 rate-limit down-streams average 1000 burst 1600 exit wlan-config 2 rate-limit down-streams average 1000 burst 1600 exit wlan-config 3 rate-limit down-streams average 1000 burst 1600 exit wlan-config 4 rate-limit down-streams average 1000 burst 1600 exit end write ! ! `rate-limit` 报 ^ 就换 `wlan-qos` / `qos` 下的写法， ! 或者用 `rate-limit ?` 看它给什么参数。别硬编。 ================================================================ 第 7 步 · 认证方式（802.1X / WEB） ================================================================ WLAN 1 BJ_SC_DOT1X_XX → 802.1X 用户名 user1 WLAN 2 BJ_BG_WEB_XX → WEB 认证 用户名 user2 WLAN 3 GZ_SC_DOT1X_XX → 802.1X 用户名 user11 WLAN 4 GZ_SC_WEB_XX → WEB 认证 用户名 user12 ! ! 认证服务器是现场给的云平台，配置在认证模块里做， ! 不在网络设备命令行里敲。命令行这边只要保证 ! SSID + VLAN 映射 + AP 分组 正确即可。 ================================================================ ■ 联动：VAC 要能跑起来，另外两台也得配 ================================================================ ① S5 —— 回程路由（最容易漏，漏了 AP 永远找不到 AC） configure terminal ip route 10.3.1.12 255.255.255.255 10.3.0.9 end ! 因为 AP 是拿 DHCP 里的 option 138 拿到 10.3.1.12， ! 然后去连这个地址建隧道。S5 不知道 10.3.1.12 怎么走 → 隧道建不起来。 ② S3 / S4 —— DHCP 地址池里的 option 138 ! 在给 AP 分配地址的那个池里（AP 管理 VLAN）加： ip dhcp pool AP-Manage option 138 ip 10.3.1.12 ! ! 必须是 10.3.1.12，和 VAC 的 Loopback0 一模一样， ! 差一位 AP 就找不到 AC，现象是 AP 一直不上线。 ③ S5 的 AG1 —— 聚合口（G0/1 + G0/2） ! 已在《全部设备-完整配置》里给过：10.3.0.10/30 ! 老平台不认 port-group 就探 aggregateport ? ================================================================ ■ 验证（逐条敲，看结果） ================================================================ show virtual-ac ← device 1/2 都在，AC1 是 Master show virtual-ac topology ← VSL 链路 up show wlan-config all ← 4 个 SSID show ap-group ← Admin_BJ / Admin_GZ，映射对 show ap-config all ← AP 是否上线、在哪个组 show ip interface brief ← AG1 = 10.3.0.9，Lo0 = 10.3.1.12 show ip route ← 有 0.0.0.0/0 → 10.3.0.10 ping 10.3.0.10 ← 通 S5 ! ! 打分点核对： ! VAC 主机名 = VAC ✔ ! Lo0 = 10.3.1.12/32 ✔ ! AG1 = 10.3.0.9/30 ✔ ! 4 个 SSID 广播 ✔ ! 2 个 AP-GROUP，每 AP 限 25 人 ✔ ! 下行限速 1000/1600 ✔ ================================================================ ■ 常见报错对照 ================================================================ `virtual-ac` 报 ^ → 不是 WS6008，或者版本不支持。这机器做不了无线。 `device convert mode virtual` 后起不来 → G0/3-G0/4 没接交叉线，或者两台 priority 写成一样。 重新单独起一台，检查 VSL 口。 提示符还是 AC1# 不是 VAC# → 没切成功。show virtual-ac 看 domain 状态。 AP 一直不上线 → 三个原因依次查： ① DHCP 里没 option 138，或填错了地址 ② S5 没有到 10.3.1.12 的回程路由 ③ AP 和 AC 之间三层不通（ping 一下） `rate-limit` 报 ^ → 版本不支持这个写法，用 ? 逐层探，别硬编命令。 `sta-limit` 报 ^ → 移到 ap-config 下敲，或在 ap-group 里用 ? 看支持什么。 ================================================================ ■ 一句话总结顺序 ================================================================ AC1 建 domain → AC2 建 domain → 两台都 write → 两台都 convert（重启，VSL 线已接）→ 合并成 VAC → 配地址 + 静态路由 + 4 个 SSID + 2 个 AP 组 + 限速 → 回过头给 S5 加回程、给 S3/S4 加 option 138 → 验 AP 上线 系统管理员
10-09 18:59 · 0 回复 系 1 ================================================================ 全部设备 · 完整配置（到 OSPF 为止） 地址全部取自《网络构建试题-II卷》附录2 地址规划表 范围：任务一（主机名/SSH/SNMP）+ 接口地址 + OSPF 不含：BGP、MPLS、VRF、NAT、VRRP、隧道、无线 —— 按要求到 OSPF 截止 全程不 write —— 关机自动清空 ================================================================ 【端口名替换提醒】先对号入座，别照抄 ---------------------------------------------------------------- 本文按赛场标准机型写：GigabitEthernet 0/24 / 0/1 / 0/2 … 你手上两台 S3760E-24 是百兆口（只有 Gi0/25、Gi0/26 两个千兆口）： GigabitEthernet 0/24 → FastEthernet 0/24 GigabitEthernet 0/21 → FastEthernet 0/21 GigabitEthernet 0/22 → FastEthernet 0/22 只有当真机上 `interface GigabitEthernet 0/24` 报 ^ 才需要换。 不确定就先敲：show ip interface brief 看本机有哪些口。 【通用段】每台设备都要敲，只改 hostname 那一行 ---------------------------------------------------------------- enable configure terminal no ip domain-lookup hostname XXX ← S1 / S3 / R2 / GW1 … ip routing ← 交换机要敲，路由器不用 ! enable service ssh-server enable password Test@123456 username admin password 0 Test@123456 line vty 0 4 transport input ssh login local exec-timeout 10 0 exit ! snmp-server community Test@123 rw snmp-server host 192.1.100.100 traps version 2c Test@123 snmp-server enable traps end ! SSH 密钥单独敲（会问长度，填 2048）： ! configure terminal ! crypto key generate rsa 验证：show running-config | include username show running-config | include snmp ================================================================ ■ S1（北京 · PE） ================================================================ configure terminal hostname S1 ip routing ! vlan 11 name SC1-Connect vlan 12 name BG1-Connect vlan 13 name GL1-Connect vlan 14 name IPv6-Connect exit ! interface F 0/24 description Connect_To_R2 no switchport ip address 10.1.0.1 255.255.255.252 ipv6 address 2001:10:1::1/64 no shutdown exit ! interface VLAN 11 ip address 10.1.1.1 255.255.255.252 exit interface VLAN 12 ip address 10.1.2.1 255.255.255.252 exit interface VLAN 13 ip address 10.1.3.1 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:1:4::1/64 exit ! interface Loopback 0 ip address 10.0.0.1 255.255.255.255 exit interface Loopback 11 ip address 10.1.4.1 255.255.255.255 exit interface Loopback 12 ip address 10.1.4.2 255.255.255.255 exit interface Loopback 13 ip address 10.1.4.3 255.255.255.255 exit ! router ospf 10 router-id 10.0.0.1 network 10.0.0.1 0.0.0.0 area 0 network 10.1.0.0 0.0.0.3 area 0 exit end show ip ospf neighbor ! ⏸ OSPF 11/12/13 是 router ospf 11 vrf SC 形式，依赖 VRF，本轮不做 ================================================================ ■ S2（北京 · PE） ================================================================ configure terminal hostname S2 ip routing ! vlan 11 name SC2-Connect vlan 12 name BG2-Connect vlan 13 name GL2-Connect vlan 14 name IPv6-Connect exit ! interface F 0/24 description Connect_To_R2 no switchport ip address 10.2.0.1 255.255.255.252 ipv6 address 2001:10:2::1/64 no shutdown exit ! interface VLAN 11 ip address 10.2.1.1 255.255.255.252 exit interface VLAN 12 ip address 10.2.2.1 255.255.255.252 exit interface VLAN 13 ip address 10.2.3.1 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:2:4::1/64 exit ! interface Loopback 0 ip address 10.0.0.2 255.255.255.255 exit interface Loopback 11 ip address 10.2.4.1 255.255.255.255 exit interface Loopback 12 ip address 10.2.4.2 255.255.255.255 exit interface Loopback 13 ip address 10.2.4.3 255.255.255.255 exit ! router ospf 10 router-id 10.0.0.2 network 10.0.0.2 0.0.0.0 area 0 network 10.2.0.0 0.0.0.3 area 0 exit end show ip ospf neighbor ================================================================ ■ S3（北京 · 接入） ================================================================ configure terminal hostname S3 ip routing ! vlan 10 name SC1-Terminal vlan 11 name SC1-Connect vlan 12 name BG1-Connect vlan 13 name GL1-Connect vlan 14 name IPv6-Connect vlan 20 name BG1-Terminal vlan 30 name GL1-Terminal vlan 40 name IPv6-Terminal exit ! interface VLAN 11 ip address 10.1.1.2 255.255.255.252 exit interface VLAN 12 ip address 10.1.2.2 255.255.255.252 exit interface VLAN 13 ip address 10.1.3.2 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:1:4::2/64 exit interface VLAN 10 ip address 10.1.10.254 255.255.255.0 exit interface VLAN 20 ip address 10.1.20.254 255.255.255.0 exit interface VLAN 30 ip address 10.1.30.254 255.255.255.0 exit interface VLAN 40 ipv6 address 2001:10:1:40::254/64 no ipv6 nd suppress-ra exit ! interface Loopback 11 ip address 10.1.4.4 255.255.255.255 exit interface Loopback 12 ip address 10.1.4.5 255.255.255.255 exit interface Loopback 13 ip address 10.1.4.6 255.255.255.255 exit interface Loopback 14 ip address 10.1.4.7 255.255.255.255 exit end show ip interface brief ! ⏸ S3 的 OSPF 11/12/13 全是 vrf 形式，依赖 VRF，本轮不做 ================================================================ ■ S4（北京 · 接入） ================================================================ configure terminal hostname S4 ip routing ! vlan 10 name SC2-Terminal vlan 11 name SC2-Connect vlan 12 name BG2-Connect vlan 13 name GL2-Connect vlan 14 name IPv6-Connect vlan 20 name BG2-Terminal vlan 30 name GL2-Terminal vlan 40 name IPv6-Terminal exit ! interface VLAN 11 ip address 10.2.1.2 255.255.255.252 exit interface VLAN 12 ip address 10.2.2.2 255.255.255.252 exit interface VLAN 13 ip address 10.2.3.2 255.255.255.252 exit interface VLAN 14 ipv6 address 2001:10:2:4::2/64 exit interface VLAN 10 ip address 10.2.10.254 255.255.255.0 exit interface VLAN 20 ip address 10.2.20.254 255.255.255.0 exit interface VLAN 30 ip address 10.2.30.254 255.255.255.0 exit interface VLAN 40 ipv6 address 2001:10:2:40::254/64 no ipv6 nd suppress-ra exit ! interface Loopback 11 ip address 10.2.4.4 255.255.255.255 exit interface Loopback 12 ip address 10.2.4.5 255.255.255.255 exit interface Loopback 13 ip address 10.2.4.6 255.255.255.255 exit interface Loopback 14 ip address 10.2.4.7 255.255.255.255 exit end show ip interface brief ================================================================ ■ S5（上海管理中心） ================================================================ configure terminal hostname S5 ip routing ! interface GigabitEthernet 0/24 description Connect_To_R3 no switchport ip address 10.3.0.2 255.255.255.252 no shutdown exit ! ! 聚合口 AG1（G0/1+G0/2）—— LACP 属任务二第 4 条， ! 你这台 port-group 不认，先探 aggregateport ? 再配；这里只给地址 interface AggregatePort 1 description Connect_To_VAC no switchport ip address 10.3.0.10 255.255.255.252 exit ! interface Loopback 0 ip address 10.3.1.5 255.255.255.255 exit ! interface GigabitEthernet 0/21 description Connect_To_IOM no switchport ip address 192.1.100.254 255.255.255.0 no shutdown exit interface GigabitEthernet 0/22 description Connect_To_AAA no switchport ip address 194.1.100.254 255.255.255.0 no shutdown exit ! router ospf 20 router-id 10.3.1.5 network 10.3.0.0 0.0.0.3 area 0 network 10.3.0.8 0.0.0.3 area 0 network 10.3.1.5 0.0.0.0 area 0 exit end show ip ospf neighbor ================================================================ ■ S6（广州 · SDN） ================================================================ configure terminal hostname S6 ! vlan 10 name SC1-Terminal vlan 11 name SC2-Terminal vlan 20 name AP-Manage vlan 30 name Net-Manage exit ! interface VLAN 30 ip address 10.4.30.1 255.255.255.0 exit ! interface GigabitEthernet 0/21 description Connect_To_SDN no switchport ip address 192.168.1.6 255.255.255.0 no shutdown exit end show ip interface brief ! S6 不跑 OSPF（由 SDN 控制器下发流表） ================================================================ ■ S7（HUB / 测试运维） ================================================================ configure terminal hostname S7 interface VLAN 1 ip address 17.1.1.4 255.255.255.248 no shutdown exit end show ip interface brief ================================================================ ■ R1（模拟互联网 / 运营商） ================================================================ configure terminal hostname R1 ! interface GigabitEthernet 0/1 description Connect_To_R2 ip address 12.1.1.1 255.255.255.248 no shutdown exit interface GigabitEthernet 0/1.21 description Connect_To_R2_Internet encapsulation dot1Q 21 ip address 21.1.1.1 255.255.255.248 exit ! interface GigabitEthernet 0/2 description Connect_To_R3 ip address 13.1.1.1 255.255.255.248 no shutdown exit interface GigabitEthernet 0/0 description Connect_To_S7 ip address 17.1.1.1 255.255.255.248 no shutdown exit ! interface Loopback 20 description IPv4-Internet-Resource ip address 20.0.0.1 255.255.255.255 exit interface Loopback 30 description NAT-PT-Target ip address 30.0.0.1 255.255.255.255 exit end show ip interface brief ! R1 不跑 OSPF（模拟公网） ================================================================ ■ R2（北京出口 + RR） ================================================================ configure terminal hostname R2 ! interface GigabitEthernet 0/1 description Connect_To_S1 ip address 10.1.0.2 255.255.255.252 ipv6 address 2001:10:1::2/64 no shutdown exit interface GigabitEthernet 0/2 description Connect_To_S2 ip address 10.2.0.2 255.255.255.252 ipv6 address 2001:10:2::2/64 no shutdown exit interface GigabitEthernet 0/0 description Connect_To_R1 ip address 12.1.1.2 255.255.255.248 no shutdown exit interface GigabitEthernet 0/0.21 description Connect_To_Internet encapsulation dot1Q 21 ip address 21.1.1.2 255.255.255.248 exit ! interface Loopback 0 ip address 10.0.0.22 255.255.255.255 exit interface Loopback 1 description L2TP-Tunnel ip address 172.16.0.2 255.255.255.0 exit interface Loopback 13 description Net-Manage ip address 10.1.4.22 255.255.255.255 exit ! router ospf 10 router-id 10.0.0.22 network 10.0.0.22 0.0.0.0 area 0 network 10.1.0.0 0.0.0.3 area 0 network 10.2.0.0 0.0.0.3 area 0 network 10.1.4.22 0.0.0.0 area 0 exit ! ip route 0.0.0.0 0.0.0.0 21.1.1.1 end show ip ospf neighbor show ip route ================================================================ ■ R3（上海管理中心出口） ================================================================ configure terminal hostname R3 ! interface GigabitEthernet 0/1 description Connect_To_R1 ip address 13.1.1.2 255.255.255.248 no shutdown exit interface GigabitEthernet 0/2 description Connect_To_S5 ip address 10.3.0.1 255.255.255.252 no shutdown exit interface Loopback 0 ip address 10.3.1.3 255.255.255.255 exit ! router ospf 20 router-id 10.3.1.3 network 10.3.0.0 0.0.0.3 area 0 network 10.3.1.3 0.0.0.0 area 0 exit ! ip route 0.0.0.0 0.0.0.0 13.1.1.1 end show ip ospf neighbor ================================================================ ■ GW1（广州出口网关 · 主） ================================================================ configure terminal hostname GW1 ! interface GigabitEthernet 0/0 description Connect_To_R1 ip address 17.1.1.2 255.255.255.248 no shutdown exit ! interface GigabitEthernet 0/1.10 description SC1-Terminal encapsulation dot1Q 10 ip address 10.4.10.254 255.255.255.0 exit interface GigabitEthernet 0/1.11 description SC2-Terminal encapsulation dot1Q 11 ip address 10.4.11.254 255.255.255.0 exit interface GigabitEthernet 0/1.20 description AP-Manage encapsulation dot1Q 20 ip address 10.4.20.254 255.255.255.0 exit interface GigabitEthernet 0/1.30 description Net-Manage encapsulation dot1Q 30 ip address 10.4.30.254 255.255.255.0 exit ! interface Loopback 0 ip address 10.4.1.1 255.255.255.255 exit end show ip interface brief ! ⏸ VRRP 属任务四第 4 条，本轮不做 ================================================================ ■ GW2（广州出口网关 · 备） ================================================================ configure terminal hostname GW2 ! interface GigabitEthernet 0/0 description Connect_To_R1 ip address 17.1.1.3 255.255.255.248 no shutdown exit ! interface GigabitEthernet 0/1.10 description SC1-Terminal encapsulation dot1Q 10 ip address 10.4.10.253 255.255.255.0 exit interface GigabitEthernet 0/1.11 description SC2-Terminal encapsulation dot1Q 11 ip address 10.4.11.253 255.255.255.0 exit interface GigabitEthernet 0/1.20 description AP-Manage encapsulation dot1Q 20 ip address 10.4.20.253 255.255.255.0 exit interface GigabitEthernet 0/1.30 description Net-Manage encapsulation dot1Q 30 ip address 10.4.30.253 255.255.255.0 exit ! interface Loopback 0 ip address 10.4.1.2 255.255.255.255 exit end show ip interface brief ================================================================ ■ VAC（AC1+AC2 虚拟化）—— 无线，本轮不做，仅列地址备查 ================================================================ VAC LoopBack 0 = 10.3.1.12/32 ← 和 S3/S4 DHCP 的 option 138 对应 VAC AG1 = 10.3.0.9/30 ← 连 S5 的 10.3.0.10/30 ================================================================ ■ 每台做完都要验的三条 ================================================================ show ip interface brief ← 地址对、状态 up show ip ospf neighbor ← 跑 OSPF 的要有 FULL show ip route ← 直连 C + 学到的 O 跑 OSPF 的设备：S1、S2、R2（进程 10）、S5、R3（进程 20） 不跑 OSPF 的：S3、S4（只跑 vrf 版，本轮跳过）、S6、S7、R1、GW1、GW2 系统管理员
10-09 18:59 · 0 回复 系 安卓版本上线啦！！！ 安装说明 v1.12 手机浏览器直接打开本页，点上面的按钮即可下载。 若提示「未知来源」或「禁止安装」，请在系统设置里允许本浏览器安装应用。 在微信 / QQ 内置浏览器里可能被拦截，右上角选择「用浏览器打开」即可。 浏览器提示「文件可能有害」下不了？改用 APK ZIP 压缩包，解压后得到的是同一个安装包。 系统管理员
09-24 08:14 · 0 回复 系 Windows版本上线啦！ 下载链接在本站的客户端下载 网站程序会自动识别你的计算机型号 系统管理员
09-24 08:13 · 0 回复 系 腾讯云g distributionUrl=https\://mirrors.cloud.tencent.com/gradle/gradle-8.14.5-bin.zip 系统管理员
09-22 09:55 · 0 回复 系 # 注释/删除原官方地址 # distributionUrl=https\://services.gradle.org/distributions/gradle # 注释/删除原官方地址 # distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.5-bin.zip # 替换为阿里云镜像 distributionUrl=https\://mirrors.aliyun.com/gradle/gradle-8.14.5-bin.zip 系统管理员
09-22 09:52 · 0 回复