命令手册06分册03 l

分册第1章 命 1 1 - 1description(Instance 2disy v4 2disy v4 4disy v4 5disy v4 5disy 9disy disyfib - disy - disy - disyospfsham- - exportroute-............................................................................................1- importroute-............................................................................................1-ip - - refresh - reset - reset -instance reset -target i第1章L3命apply -

apply undoapply

表示前面的参数最多可以输入6次。

applyaccess- -instance命令用来在策略节点中设置指定实例进行转发。undoapplyaccess--instance命令用来在策略节点中删除一个或多个指定的实例。可用的实例路由表进行转发。如果在使用undoapplyaccess--instance命令时没有指定实例名，将从转发信息表中删除所有的实例。在使用applyaccess-

[Sysname]-based-route1permitnode[Sysname-pbr-1-10]applyaccess--instance1description(Instance

descriptionundo

<Sysname>system-view[Sysname]ip-instance1disybgpv4

disybgpv4-instance-instance-namegroup[group-name

<Sysname>disybgpv4-instance1groupBGPpeer-groupisremoteASnumbernotspecifiedType:externalumallowedprefixnumber:Threshold:Configuredholdtimervalue:180Keepalivetimervalue:60Minimumtimebetweenadvertisementrunsis30secondsPeerPreferredValue:99Noroutingis ASMsgRcvdMsgSentOutQPrefRcvUp/Down 表1-1disybgpv4group命令输出信息描述BGPpeer-remoteASumallowedprefixKeepalivetimerMinimumtimebetweenadvertisementPeerPreferredNoroutingis对等体的IPV对等体使用的BGPdisybgpv4

disybgpv4-instance-instance-name

<Sysname>disybgpv4-instance1networkBGPLocalRouterIDis1.1.1.1.LocalASNumberis 表1-2disybgpv4network命令输出信息描述BGPLocalRouter运行BGP协议的本地LocalASdisybgpv4

<Sysname>disybgpv4-instance1010010i110?120?disybgpv4

disybgpv4-instance-instance-namepeer[group-log-info|ip-address{log-info|verbose}|verbose<Sysname>disybgpv4-instance1peerBGPlocalrouterID:2.2.2.2LocalASnumber:Totalnumberofpeers: Peersinestablishedstate: ASMsgRcvdMsgSentOutQPrefRcvUp/Down 表1-3disybgpv4-instancepeer命令显示信息描述BGPLocalrouterBGP本地localASTotalnumberofPeersinestablished对等体的IPV对等体使用的BGP<Sysname>disybgpv4-instance1peerPeer:10.1.1.1Local:Type:EBGPBGPversion4,remoterouterIDBGPcurrentstate:Established,Upfor00h19m26sBGPcurrentevent:KATimerExpiredBGPlaststate:Port:Local- Remote-Configured:ActiveHoldTime:180sec KeepaliveTime:60secReceived:ActiveHoldTime:180secNegotiated:ActiveHoldTime:180secPeeroptionalcapabilities:Peersupportbgpmulti-protocolextendedPeersupportbgprouterefreshcapabilityAddressfamilyIPv4Unicast:advertisedandReceived:Total25messages,Updatemessages1Sent:Total30messages,Updatemessages4umallowedprefixnumber:150000Threshold:75%Minimumtimebetweenadvertisementrunsis30secondsOptionalcapabilities:RouterefreshcapabilityhasbeenPeerPreferredValue:RoutingNoroutingis表1-4disybgpv4peerverbose命令显示信息描述对等体的IP本地的IP地BGP对等体使用的BGPremoterouter远端BGPcurrentUpBGPcurrentBGPlastTime）和存活时间间隔（KeepaliveTime）PeeroptionalPeersupportbgpmulti-protocolPeersupportbgprouterefreshAddressfamilyIPv4advertisementrunsOptionalRouterefreshcapabilityhasbeenenabledPeerPreferredRoutingdisybgpv4routing-table

disybgpv4-instance-instance-namerouting-table

disybgpv4routing-tablelabel命令用来显示BGP路由表中的路由信

<Sysname>disybgpv4-instance1routing-tableTotalroutesof-instance1:BGPLocalrouterIDisStatuscodes:*-valid,>-best,d-h-history,i-internal,s-suppressed,S-StaleOrigin:i-IGP,e-EGP,?- In/Out 表1-5 y BGPLocalrouterBGP本地StatusRoute显示BGP下一跳IPIn/OutTotalroutesof-instancedisybgpv4-instancerouting-

disybgpv4-instance-instance-namerouting-table[network-address[{mask|mask-length}[longer-prefixes]]|as-path-aclas-path-acl-number|cidr|community[aa:nn]&<1-13>[no-export-subconfed|no-advertise|no-export]*[whole-match]|community-list munity-list-number}&<1-16>|dampened|dampeningparameter| network-address[mask[longer-match]|mask-length[longer-match]] received-

列表号，取值范围为1～256。aa:nn&<1-13>：指定团体号，aa0～65535，nn0～65535。&<1-13>表示前面的参数最多可以输入13次也不能发布到中的其他子AS。&<1-16>：表示前面的参数最多可以输入16次。 longer-matchnetwork-addressmask|mask-length}具有更长掩码位数peerip-address：向指定的BGP v4对等体发送或者从BGP 到的路由信息，ip-address，对等体的IP地址。regular-expressionas-regular-expressionAS正则表达式相匹配的路 disy y - 1routing-TotalNumberofRoutes:BGPLocalrouterIDisStatuscodes:*-valid,>-best,d-h-history,i-internal,s-suppressed,S-StaleOrigin:i-IGP,e-EGP,?- 00i00?000?00?表1-6disybgpv4-instancerouting-table命令显示信息描述TotalNumberofBGPLocalrouterBGP本地Status从BGP下一跳IPdisyfibstatistics-

disyfibstatistics-无

<Sysname>disyfibstatistics-instanceRouteEntryCount :10表1-7disyfibstatistics-instance命令显示信息描述RouteEntrydisyfib-

disyfib-instance-instance-name[includestring-instance-name：实例的名称，为1～31个字符的字符串。 匹配显示信息的字符串，为1～256个字符的字符串，区分大小写。

<Sysname>disyfib-instance1FIBTableFor1:TotalnumberofRoutes: 表1-8disyfib-instance命令显示信息描述FIBTableFor名为1的实例的FIB信Totalnumberofdisyip-

disyip-instance[instance-name-instance-name31个字符的字符串。

<Sysname>disyip-instanceTotal-Instancesconfigured:2Create12表1-9disyip-instance命令显示信息描述-InstanceCreate<Sysname>disyip-instanceinstance-name1-InstanceNameandID:1,1Createtime:2006/04/08Uptime:0days,00hours,11minutesand42secondsRouteDistinguisher:22:1ExportTargets:3:3ImportTargets:4:45:5ImportRoute:poly-1Description:Thisis1umnumberofRoutes:500Interfaces:GigabitEthernet1/0表1-10disyip-instanceinstance-name命令显示信息描述-InstanceNameandUpRouteExportImportImportRouteumnumberofdisyospfsham-

disyospf[process-id]sham-link[areaarea-idarea-id：OSPF区域号，可以是整数形式，也可以是IPv4地址形式。当是整数形式时，取值范围为0～ disyospfsham-link命令用来显示OSPF的伪连接信息。相关配置可参考命令sham-link。

<Sysname>disyospfsham-OSPFProcess100withRouterIDShamDestination-IPState P-2-P表1-11disyospfsham-link命令显示信息描述伪连接所属的OSPF伪连接的源IP伪连接的目的IP<Sysname>disyospfsham-linkareaOSPFProcess100withRouterID100.1.1.2Sham-Link:3.3.3.3-->5.5.5.5NeighbourState:FullArea:0.0.0.1Cost:10State:P-2-P,Type:Timers:o10,Dead40,Retransmit5,TransmitDelay表1-12disyospfsham-linkarea命令显示信息描述伪连接，从源IP地址到目的IP伪连接的目的IP-

-id-id[secondaryundo-id[-id形式，取值范围为0～

OSPFType-3LSA（区域内路由）发布，这就需要为同一个OSPF域使用相同的域标识符。[Sysname]ospf100export

exportroute-undoexport

route-命令用来取消对当前实例应用出方向路由策略。

<Sysname>system-view[Sysname]ip-instance1

munity-type{-id|router-id|route-type-idtype-code1：配置OSPF扩展团体属性ID的类型编码取值可以为0107和8001。router-typetype-code3：配置OSPFRouteTypemunity-type命令用来配置OSPF扩展团体属性的类型编码。undomunity-type命令用来恢复缺省情况。类型编码是0x0107，RouteType的类型编码是0x0306。

RouterID的类型编码为0x8001，RouteType的类型编码为0x8000。[Sysname]ospf100 munity-type-id munity-typerouter-id8001 munity-typeroute-type8000import

importroute-undoimport

route-命令用来取消对当前实例应用入方向路由策略。<Sysname>system-view[Sysname]ip-instance1ipbinding-

undoipbinding-instance-instance-

binding-instance命令用来取消接口与实例的关联。接口IP地址。ip-

undoip-instance-instance-定的实例。<Sysname>system-view[Sysname]ip-instance1

进入BGP-实例视图，-instance-name，为1～31个字符的字符串。

<Sysname>system-view[Sysname]ip-instance1[Sysname]bgp100[Sysname-bgp]ipv4-family-instance1peeras-path-acl(BGP-v4subaddressFamily

peer{group-name|ip-address}as-path-aclaspath-filter-number{importexportexportpeeras-path-aclAS路径列表的路由过滤。undopeeras-path-acl命令用来取消配置。[Sysname]bgp100[Sysname-bgp-af-v4]peertestas-path-acl3refreshbgp-

group-name}{export|import

ip-address：对等体的IP地址。all：所有的BGP-实例连接。external：EBGP会话。

<Sysname>refreshbgp-instance1allresetbgp-

resetbgp-instance-instance-name{as-number|ip-address|allexternal|groupgroup-name

<Sysname>resetbgp-instance1resetbgp-instance

resetbgp-instance-instance-namedampening[network-[mask|mask-length]

network-addressmask：网络掩码，形式为X.X.X.X。resetbgp-instancedampening命令用来清除指定实例的路由振荡衰减<Sysname>resetbgp-instance1resetbgp-instanceflap-

resetbgp-instance-instance-nameflap-info[ip-address[maskmask-length]|as-path-aclas-path-acl-number|regexpas-path-regexp

resetbgp-instanceflap-info命令用来清除指定实例的BGP对等体路由<Sysname>resetbgp-instance12.2.2.2flap-route-distinguisher(Instance

特定的IPv4前缀之前，使之成为全局唯一的IPv4前缀。才会生效。一旦配置了RD，就不能将其和实例解除关联。<Sysname>system-view[Sysname]ip-instance1

比如本端BGPAS号为100，则其缺省的tag十进制值为 不在BGP的扩展团体属性中传递，只是本地概念，只在收到BGP路由并且产生时忽略该LSA。[Sysname]ospf100routing-table

routing-tablelimitnumber{warn-threshold|simply-alertundorouting-table

路由数的百分比，取值范围为1～100。会产生一条SYSLOG错误信息。备引入太多路由。undorouting-tablelimit命令用来恢复缺省情况。<Sysname>system-view[Sysname]ip-instance1

||simple[cipher|in]password1|{md5|hmac-md5}key-id[cipher|inpassword2]undosham-linksource-ip-addressdestination-ip-address[cost|dead|oretransmi