Juniper_华为_H3C设备维护常用命令

Juniper_华为_H3C设备维护常用命令1、[Router&Swithc]华为/H3C设备常规巡检命令#系统时间display clock#系统以及各单板软件版本display version#设备温度display environment#日志信息display logbuffer#单板运行状态display device#电源状态display device#风扇状态display device#CPU占用状态display cpu-usage#存占用率display memory limit#接口流量display interface#接口、链路状态display interface#地址分配display current-configuration interface##路由扩散display current-configuration | include ospf#OSPF（Open Shortest Path First）配置display router id#路由信息display ip routing-table#端口统计数据display ip interface#当前配置文件display current-configuration#保存配置文件display saved-configuration端口使用状态display interface GigabitEthernet/Ten-GigabitEthernet briefVLAN使用状态display ip interface brief2、脚本—华为display versiondis patch-informationdisplay clockdis dustproofdis frame-typedis healthdisplay cpu-usagedisplay memorydisplay memory limitdisplay devicedisplay device manuinfodisplay powerdisplay fandisplay voltagedir cfcard2:/dir cfcard:display device pic-statusdis switchover statedisplay environmentdisplay interfacedisplay logbufferdis alarmdis bootrom ethernetdisplay current-configurationdisplay current-configuration interface#display router iddisplay ip routing-tabledisplay ip interfacedisplay ip interface briefdisplay current-configurationdisplay saved-configurationdisplay diagnostic-information3、脚本—华为NE40edisplay version 查看VRP版本等信息dis patch-information 查看版本补丁display clock 查看时钟dis dustproof 防尘网信息Dis frame-type 显示NE40E机框类型dis health 显示系统资源的使用情况display cpu-usage 查看1分钟CPU利用率display memory 查看存使用情况display memory limitdisplay device 查看母板信息display device manuinfodisplay power 查看电源状态display fan 查看风扇状态display voltage 查看板卡电压dir cfcard2:/ 查看设备crash信息dir cfcard: 查看设备cf卡信息display device pic-status 查看子卡型号，序列号(NE40E NE80E)dis switchover state 查看引擎HA情况display environmentdisplay interface 查看接口状态display logbuffer 查看日志dis alarm 查看设备告警dis bootrom ethernet 查看设备bootrom信息display current-configuration查看当前配置display current-configuration interface# 查看设备当前接口配置display router id 查看设备路由IDdisplay ip routing-table 查看设备路由display ip interface 查看设备接口情况display ip interface brief 查看设备接口状态display current-configuration 查看设备当前配置display saved-configuration 查看设备存配置（相当show start）display diagnostic-information 抓取设备完整信息相对于show tech二、JUNIPER设备常用维护巡检命令1、脚本—JUNIPERshow system uptimeshow version detailshow chassis hardware detailshow chassis environment //显示设备的环境信息，包括温度、风扇状况、电源状况、路由引擎状况。

show chassis routing-engineshow chassis firmwareshow configurationshow chassis fpc detailshow interfaceshow interfaces terseshow chassis alarmsshow system alarmsshow log messages|no-moreshow log chassisd|no-moreshow log logfile Displaysshow chassis sfm Reportsshow system boot-messagesshow system core-dumpsshow system processes extensiveshow pfe statistics errorshow chassis routing-engineshow system storageshow system virtual-memoryshow system buffershow system queuesshow system statisticsshow configuration | except SECRET-DATAshow interfaces extensiveshow chassis hardware extensive2、脚本—Juniper Firewallget systemget configget log eventget filiterget per cpu detailget session infoget per session detailget mac-learnget alarm eventget techget log systemget chassis基本命令1.get int 查看接口配置信息2.get int eth x/x 查看指定接口配置信息3.get mip 查看映射ip关系4.get route 查看路由表5.get policy id x 查看指定策略6.get nsrp 查看nsrp信息，后可接参数查看具体vsd组、端口监控设置等7.get per cpu de 查看cpu利用率信息8.get per session de 查看每秒新建会话信息9.get session 查看当前会话信息，后可匹配源地址、源端口、目的地址、目的端口、协议等选项10.g et session info 查看当前会话数量11.g et system 查看系统信息、包括当前OS版本，接口信息，设备运行时间等12.g et chaiss 查看设备及板卡序列号，查看设备运行温度13.g et counter stat 查看所有接口计数信息14.g et counter stat eth x/x 查看指定接口计数信息15.g et counter flow zone untrust/untrust 查看指定区域数据流信息16.g et counter screen zone untrust/trust 查看指定区域攻击防护统计信息17.g et tech-support 查看设备状态命令集，一般在出现故障时，收集该信息寻求JTAC支持常用设置命令Set int ethx/x zone trust/untrust/dmz/ha配置指定接口进入指定区域(trust/untrust/dmz/ha等)Set int ethx/x ip x.x.x.x/xx 配置指定接口ip地址Set int ethx/x manage配置指定接口管理选项，打开所有管理选项Set int ethx/x manage web/telnet/ssl/ssh 配置指定接口指定管理选项Set int ethx/x phy full 100mb 配置指定接口速率及双工方式Set int ethx/x phy link-down 配置指定接口shutdownSet nsrp vsd id 0 monitor interface ethx/x配置ha监控端口，如此端口断开，则设备发生主/备切换Exec nsrp vsd 0 mode backup手工进行设备主/备切换，在当前的主设备上执行set route 0.0.0.0/0 interface ethernet1/3 gateway 222.92.116.33 配置路由，需同时指定下一跳接口及ip地址所有set命令，都可以通过unset命令来取消，相当于cisco中的no 所有命令都可以通过“TAB”键进行命令补全，通过“?”来查看后续支持的命令防火墙基本配置1.登录create account [admin | user] <username>回车输入密码：再次输入密码：configure account admin 回车输入密码：再次输入密码：2.port配置config ports <portlist> auto off {speed [10 | 100 | 1000]} duplex [half | full] auto off3.Vlan配置无论是核心还是接入层，都要先创建三个Vlan，并且将所有归于Default Vlan的端口删除：config vlan default del port allcreate vlan Servercreate vlan Usercreate vlan Manger定义802.1q标记config vlan Server tag 10config vlan User tag 20config vlan Manger tag 30设定Vlan网关地址：config vlan Server ipa 192.168.41.1/24config vlan User ipa 192.168.40.1/24config vlan Manger ipa 192.168.*.*/24Enable ipforwarding 启用ip路由转发，即vlan间路由Trunk 配置config vlan Server add port 1-3 tconfig vlan User add port 1-3 tconfig vlan manger add port 1-3 t4.VRRP配置enable vrrpconfigure vrrp add vlan UserVlanconfigure vrrp vlan UserVlan add master vrid 10 192.168.6.254 configure vrrp vlan UserVlan authentication simple-password extreme configure vrrp vlan UserVlan vrid 10 priority 200configure vrrp vlan UserVlan vrid 10 advertisement-interval 15 configure vrrp vlan UserVlan vrid 10 preempt5.端口镜像配置首先将端口从VLAN中删除enable mirroring to port 3 ＃选择3作为镜像口config mirroring add port 1 ＃把端口1的流量发送到3config mirroring add port 1 vlan default ＃把1和vlan default的流量都发送到36.port-channel配置enable sharing <port> grouping <portlist> {port-based | address-based | round-robin}show port sharing //查看配置7.stp配置enable stpd //启动生成树create stpd stp-name //创建一个生成树configure stpd <spanning tree name> add vlan <vlan name> {ports <portlist> [dot1d | emistp | pvst-plus]}configure stpd stpd1 priority 16384configure vlan marketing add ports 2-3 stpd stpd1 emistp8.DHCP 中继配置enable bootprelayconfig bootprelay add <dhcp server ip>9.NAT配置Enable nat ＃启用natStatic NAT Rule Exampleconfig nat add out_vlan_1 map source 192.168.1.12/32 to 216.52.8.32/32Dynamic NAT Rule Exampleconfig nat add out_vlan_1 map source 192.168.1.0/24 to 216.52.8.1 - 216.52.8.31Portmap NAT Rule Exampleconfig nat add out_vlan_2 map source 192.168.2.0/25 to 216.52.8.32 /28 both portmapPortmap Min-Max Exampleconfig nat add out_vlan_2 map source 192.168.2.128/25 to 216.52.8.64/28 tcp portmap 1024 – 819210.OSPF配置enable ospf 启用OSPF进程create ospf area <area identifier>创建OSPF区域configure ospf routerid [automatic | <routerid>] 配置Routerid configure ospf add vlan [<vlan name> | all] area <area identifier>{passive} 把某个vlan加到某个Area中去，相当于Cisco中的network的作用configure ospf area <area identifier> add range <ipaddress><mask> [advertise | noadvertise] {type-3 | type-7} 把某个网段加到某个Area中去，相当于Cisco中的network的作用configure ospf vlan <vlan name> neighbor add <ipaddress>OSPF中路由重发布配置enable ospf export direct [cost <metric> [ase-type-1 | ase-type-2] {tag <number>} | <route map>]enable ospf export static [cost <metric> [ase-type-1 | ase-type-2] {tag <number>} | <route map>]enable ospf originate-default {always} cost <metric> [ase-type-1 | ase-type-2] {tag <number>}enable ospf originate-router-id11.SNMP配置enable snmp accessenable snmp trapscreate access-profile <access profile> type [ipaddress | vlan]config snmp access-profile readonly [<access_profile> | none]配置snmp的只读访问列表，none是去除config snmp access-profile readwrite [<access_profile> | none] 这是控制读写控制config snmp add trapreceiver <ip address> {port <udp_port>} community <communitystring> {from <source ip address>} 配置snmp 接收host和团体字符串12.安全配置disable ip-option loose-source-routedisable ip-option strict-source-routedisable ip-option record-routedisable ip-option record-timestampdisable ipforwarding broadcastdisable udp-echo-serverdisable irdp vlan <vlan name>disable icmp redirectdisable web 关闭web方式访问交换机enable cpu-dos-protect13.Access－Lists配置create access-list icmp destination sourcecreate access-list ip destination source portscreate access-list tcp destination source portscreate access-list udp destination source ports14.默认路由配置config iproute add default <gateway>15.恢复出厂值但不包括用户改的时间和用户信息unconfig switch {all}16.检查配置show versionshow configshow sessionshow management 查看管理信息，以及snmp信息show bannershow ports configurationshow ports utilization ?show memory/show cpu-monitoringshow ospfshow access-list {<name> | port <portlist>}show access-list-monitorshow ospf area <area identifier>show ospf area detailshow ospf ase-summaryshow ospf interfaces {vlan <vlan name> | area <area identifier>} unconfigure ospf {vlan <vlan name> | area <area identifier>}switchshow switchshow configshow diagshow iparpshow iprouteshow ipstatshow logshow tech allshow version detail17.备份和升级软件download image [<hostname> | <ipaddress>] <filename> {primary | secondary}upload image [<hostname> | <ipaddress>] <filename> {primary | secondary}use image [primary | secondary]18.密码恢复。