# 故障处理常用命令目录集(ZTE ZXROS) > **设备**:MER1 @ 10.229.234.136 (ZXCTN 9000-3EA, V5.00.10.70) > **更新时间**:2026-07-20 > **验证状态**:✅ 已验证 / ❌ 错误命令(已删除) --- ## 一、BGP相关命令 ### 1.1 BGP IPv4单播 ```bash show bgp ipv4 unicast # BGP IPv4单播路由表 show bgp ipv4 unicast summary # BGP IPv4摘要信息 ``` ### 1.2 BGP VPNv4 ```bash show bgp vpnv4 unicast # VPNv4 BGP路由表(所有VRF) show bgp vpnv4 unicast summary # VPNv4 BGP摘要 show bgp vpnv4 unicast vrf route # 指定VRF的VPNv4路由表 show bgp vpnv4 unicast vrf # 指定VRF的VPNv4路由(Incomplete command,需要加route) ``` ### 1.3 BGP配置查看 ```bash show running-config bgp # BGP运行配置 show running-config router bgp # BGP进程配置 ``` ### 1.4 BGP IPv4单播详细 ```bash show bgp ipv4 unicast neighbor # BGP IPv4邻居信息 show bgp ipv4 unicast neighbor # 指定邻居的详细信息 ``` --- ## 二、IGP相关命令 ### 2.1 IS-IS ```bash show isis adjacency # IS-IS邻接关系 show isis database # IS-IS链路状态数据库 show isis hostname # IS-IS动态主机名映射 show isis circuit # IS-IS电路信息 ``` ### 2.2 OSPF ```bash show ip ospf neighbor # OSPF邻居关系 show ip ospf interface brief # OSPF接口简要信息 show ip ospf interface # OSPF接口详细信息 show ip ospf database # OSPF链路状态数据库 show ip ospf database router-link # OSPF Type-1 LSA(Router LSA) show ip ospf database network # OSPF Type-2 LSA(Network LSA) show ip ospf database summary # OSPF Type-3 LSA(Summary LSA) show ip ospf database asbr # OSPF Type-4 LSA(ASBR Summary LSA) show ip ospf database external # OSPF Type-5 LSA(External LSA) show ip ospf database nssa # OSPF Type-7 LSA(NSSA External LSA) show ip ospf database self-originate # OSPF自生成的LSA show ip ospf border-routers # OSPF边界路由器信息 show ip ospf virtual-links # OSPF虚链路信息 show ip ospf # OSPF进程概要信息 show ip ospf route # OSPF路由表(按进程显示) ``` --- ## 三、MPLS/LDP相关命令 ### 3.1 MPLS转发 ```bash show mpls forwarding-table # MPLS标签转发表 show mpls forwarding-table # 特定下一跳的标签转发表 ``` ### 3.2 LDP会话和绑定 ```bash show mpls ldp neighbor brief instance # LDP邻居简要信息(必须指定instance!) show mpls ldp neighbor instance # LDP邻居详细信息 show mpls ldp parameters instance # LDP参数配置 show mpls ldp binding instance # LDP标签绑定信息(全局) show mpls ldp discovery instance # LDP发现信息 ``` ### 3.3 LDP配置 ```bash show running-config ldp # LDP运行配置 ``` --- ## 四、VRF相关命令 ### 4.1 VRF路由 ```bash show ip forwarding route vrf # VRF路由表 show ip route vpn # 查看所有VPN路由 ``` ### 4.2 VRF业务测试 ```bash ping vrf # Ping测VRF内地址 ``` --- ## 五、隧道相关命令 ```bash # 暂无已验证的隧道查询命令 ``` --- ## 六、接口和路由基础命令 ### 6.1 接口状态 ```bash show interface brief # 接口简要信息 show ip interface brief # IP接口简要信息 ``` ### 6.2 全局路由 ```bash show ip forwarding route # 全局IPv4路由表 ``` ### 6.3 ARP/MAC ```bash show arp # ARP表 ``` --- ## 七、系统基础命令 ### 7.1 系统信息 ```bash show version # 版本信息 show running-config # 当前运行配置 ``` --- ## 八、快速排障组合 ### 8.1 BGP跨域故障(已验证组合) ```bash # 第零层:业务测试 ping vrf test 4.1.1.1 # 1. Ping测业务连通性 # 第一层:VRF路由检查 show ip forwarding route vrf test # 2. 检查VRF路由表 # 第二层:MPLS标签检查 show mpls forwarding-table # 3. 检查MPLS标签转发表 show mpls forwarding-table # 4. 检查特定目的地的标签 # 第三层:LDP会话检查 show mpls ldp neighbor brief instance 1 # 5. 检查LDP邻居状态 show mpls ldp neighbor instance 1 # 6. 检查LDP邻居详细信息 show mpls ldp binding instance 1 # 7. 检查LDP标签绑定 show mpls ldp parameters instance 1 # 8. 检查LDP参数配置 show mpls ldp discovery instance 1 # 9. 检查LDP发现信息 # 第四层:BGP路由检查 show bgp vpnv4 unicast vrf test route # 10. 检查BGP VPNv4路由 show bgp vpnv4 unicast summary # 11. 检查BGP VPNv4摘要 show bgp ipv4 unicast summary # 12. 检查BGP IPv4摘要 show bgp ipv4 unicast neighbor # 13. 检查BGP IPv4邻居 # 第五层:IGP邻接检查 show ip ospf neighbor # 14. 检查OSPF邻居 show isis adjacency # 15. 检查IS-IS邻接 show ip ospf interface brief # 16. 检查OSPF接口状态 show isis database # 17. 检查IS-IS数据库 show isis circuit # 18. 检查IS-IS电路 # 第六层:基础路由检查 show ip forwarding route # 19. 检查全局路由表 show ip interface brief # 20. 检查IP接口状态 show arp # 21. 检查ARP表 ``` ### 8.2 OSPF详细排障 ```bash show ip ospf # OSPF进程总览 show ip ospf interface # OSPF接口详细信息 show ip ospf database # OSPF LSDB show ip ospf database router-link # OSPF Type-1 LSA(Router LSA) show ip ospf database network # OSPF Type-2 LSA(Network LSA) show ip ospf database summary # OSPF Type-3 LSA(Summary LSA) show ip ospf database asbr # OSPF Type-4 LSA(ASBR Summary LSA) show ip ospf database external # OSPF Type-5 LSA(External LSA) show ip ospf database nssa # OSPF Type-7 LSA(NSSA External LSA) show ip ospf database self-originate # OSPF自生成LSA show ip ospf border-routers # OSPF边界路由器 show ip ospf virtual-links # OSPF虚链路 show ip ospf route # OSPF路由表(按进程显示) ``` ### 8.3 IS-IS详细排障 ```bash show isis adjacency # IS-IS邻接 show isis database # IS-IS LSDB show isis hostname # IS-IS动态主机名映射 show isis circuit # IS-IS电路信息 ``` ### 8.4 LDP详细排障 ```bash show mpls ldp neighbor brief instance # LDP邻居简要信息 show mpls ldp neighbor instance # LDP邻居详细信息 show mpls ldp parameters instance # LDP参数配置 show mpls ldp binding instance # LDP标签绑定 show mpls ldp discovery instance # LDP发现信息 ``` --- ## 九、命令语法说明 ### 9.1 重要注意事项 1. **LDP命令必须指定instance**:`show mpls ldp neighbor brief instance ` ✅ - `show mpls ldp neighbor brief` ❌ Incomplete command 2. **BGP VPNv4路由查询**:`show bgp vpnv4 unicast vrf route` ✅ - `show bgp vpnv4 unicast rd-by-vrf ` ❌ Incomplete command - `show bgp ipv4 unicast route` ❌ Ambiguous command 3. **VRF路由查询**:`show ip forwarding route vrf ` ✅ - `show ip route vrf ` ❌ Invalid input - `show ipv4 route vrf ` ❌ Invalid input ### 9.2 特殊字符限制 netx平台限制了管道符等特殊字符的使用,建议分步执行命令。 --- **文档维护**: - 最后更新:2026-07-20 - 验证设备:MER1 @ 10.229.234.136 - 关联文档:`命令探索方法论.md`、`BGP跨域排障命令速查.md`