AR 18系列路由器網(wǎng)絡(luò)協(xié)議命令手冊(cè)

1、05-網(wǎng)絡(luò)協(xié)議命令目  錄第1章 IP地址配置命令. 1-11.1 IP地址配置命令. 1-11.1.1 ip address. 1-11.1.2 ip address ppp-negotiate. 1-21.1.3 ip address unnumbered. 1-31.1.4 remote address. 1-4第2章 ARP配置命令. 2-12.1 ARP配置命令. 2-12.1.1 arp static. 2-12.1.2 arp check enable. 2-22.1.3 arp timer aging. 2-22.1.4 debugging arp packet 2-

2、32.1.5 display arp. 2-32.1.6 display arp timer aging（僅AR46系列路由器支持）. 2-42.1.7 exterior-arp enable. 2-52.1.8 naturemask-arp. 2-62.1.9 reset arp. 2-62.2 代理ARP配置命令. 2-72.2.1 arp-proxy enable. 2-72.3 免費(fèi)ARP配置命令. 2-82.3.1 arp send-gratuitous-arp. 2-82.3.2 gratuitous-arp-learning enable. 2-82.3.3 gratuitous

3、-arp-sending enable. 2-92.4 授權(quán)ARP配置命令. 2-102.4.1 arp security. 2-102.4.2 arp security time-out 2-112.4.3 dhcp server synchronize arp（接口視圖）. 2-112.4.4 dhcp server synchronize arp interface（系統(tǒng)視圖）. 2-122.4.5 synchronize arp. 2-13第3章 域名系統(tǒng)（DNS）配置. 3-13.1 靜態(tài)域名解析配置命令. 3-13.1.1 display ip host 3-13.1.2 ip h

4、ost 3-13.2 DNS client配置命令. 3-23.2.1 debugging dns. 3-23.2.2 dns resolve. 3-33.2.3 dns server 3-33.2.4 dns domain. 3-43.2.5 display dns domain. 3-53.2.6 display dns server 3-53.2.7 display dns dynamic-host 3-63.2.8 nslookup type. 3-73.2.9 reset dns dynamic-host 3-83.3 DNS Proxy配置命令. 3-83.3.1 dns-prox

5、y enable. 3-8第4章 DDNS配置命令. 4-14.1 DDNS配置命令. 4-14.1.1 ddns-server 4-14.1.2 ddns username. 4-14.1.3 ddns password. 4-24.1.4 ddns domainname. 4-24.1.5 ddns source-interface. 4-34.1.6 ddns refresh. 4-4第5章 URPF配置. 5-15.1 URPF配置命令. 5-15.1.1 ip urpf 5-15.1.2 debugging ip urpf 5-1第6章 IP accounting配置命令. 6-16

6、.1 IP accounting配置命令. 6-16.1.1 debugging ip count 6-16.1.2 display ip count 6-36.1.3 display ip count rule. 6-46.1.4 ip count enable. 6-56.1.5 ip count exterior-threshold. 6-56.1.6 ip count firewall-denied. 6-66.1.7 ip count inbound-packets. 6-76.1.8 ip count interior-threshold. 6-76.1.9 ip count ou

7、tbound-packets. 6-86.1.10 ip count rule. 6-96.1.11 ip count timeout 6-106.1.12 reset ip count 6-10第7章 UDP HELPER配置命令. 7-17.1 UDP HELPER配置命令. 7-17.1.1 debugging udp-helper 7-17.1.2 display udp-helper server 7-17.1.3 udp-helper enable. 7-27.1.4 udp-helper port 7-27.1.5 udp-helper server 7-3第8章 BOOTP客戶

8、端配置命令. 8-18.1 BOOTP客戶端配置命令. 8-18.1.1 display bootp client 8-18.1.2 ip address bootp-alloc. 8-2第9章 DHCP配置命令. 9-19.1 DHCP公共配置命令. 9-19.1.1 dhcp enable. 9-19.1.2 dhcp select （接口視圖）. 9-19.1.3 dhcp select interface（系統(tǒng)視圖）. 9-29.1.4 dhcp server detect 9-39.2 DHCP服務(wù)器配置命令. 9-49.2.1 accounting domain. 9-49.2.2

9、 bims-server 9-59.2.3 debugging dhcp server 9-69.2.4 dhcp server accounting domain interface（系統(tǒng)視圖）. 9-79.2.5 dhcp server accounting domain（接口視圖）. 9-89.2.6 dhcp server bims-server（接口視圖）. 9-99.2.7 dhcp server bims-server interface（系統(tǒng)視圖）. 9-109.2.8 dhcp server dns-list 9-119.2.9 dhcp server dns-list in

10、terface （系統(tǒng)視圖）. 9-119.2.10 dhcp server domain-name（接口視圖）. 9-129.2.11 dhcp server domain-name interface（系統(tǒng)視圖）. 9-139.2.12 dhcp server expired （接口視圖）. 9-149.2.13 dhcp server expired interface（系統(tǒng)視圖）. 9-149.2.14 dhcp server forbidden-ip. 9-159.2.15 dhcp server ip-pool 9-169.2.16 dhcp server nbns-list（接口

11、視圖）. 9-179.2.17 dhcp server nbns-list  interface（系統(tǒng)視圖）. 9-179.2.18 dhcp server netbios-type interface（系統(tǒng)視圖）. 9-189.2.19 dhcp server netbios-type （接口視圖）. 9-199.2.20 dhcp server option interface （系統(tǒng)視圖）. 9-209.2.21 dhcp server option（接口視圖）. 9-219.2.22 dhcp server ping. 9-229.2.23 dhcp server relay

12、 information enable. 9-239.2.24 dhcp server static-bind. 9-239.2.25 dhcp server voice-config（接口視圖）. 9-249.2.26 dhcp server voice-config interface（系統(tǒng)視圖）. 9-259.2.27 display dhcp server conflict 9-279.2.28 display dhcp server expired. 9-279.2.29 display dhcp server free-ip. 9-289.2.30 display dhcp ser

13、ver ip-in-use. 9-299.2.31 display dhcp server statistics. 9-309.2.32 display dhcp server tree. 9-329.2.33 dns-list 9-349.2.34 domain-name. 9-359.2.35 expired. 9-369.2.36 gateway-list 9-369.2.37 nbns-list 9-379.2.38 netbios-type. 9-389.2.39 network. 9-389.2.40 option. 9-399.2.41 reset dhcp server con

14、flict 9-409.2.42 reset dhcp server ip-in-use. 9-409.2.43 reset dhcp server statistics. 9-419.2.44 static-bind ip-address. 9-419.2.45 static-bind mac-address | client-identifier 9-429.2.46 voice-config. 9-439.3 DHCP中繼配置命令. 9-449.3.1 debugging dhcp relay. 9-449.3.2 dhcp relay information. 9-459.3.3 dh

15、cp relay information strategy. 9-459.3.4 dhcp relay release. 9-469.3.5 display dhcp relay address. 9-479.3.6 display dhcp relay statistics. 9-489.3.7 display dhcprelay-security. 9-489.3.8 ip relay address（接口視圖）. 9-499.3.9 ip relay address cycle. 9-509.3.10 ip relay address interface（系統(tǒng)視圖）. 9-519.3.1

16、1 reset dhcp relay statistics. 9-519.4 DHCP 客戶端配置命令. 9-529.4.1 debugging dhcp client 9-529.4.2 display dhcp client 9-529.4.3 ip address dhcp-alloc. 9-55第10章 IP性能配置命令. 10-110.1 IP性能配置命令. 10-110.1.1 debugging ip. 10-110.1.2 debugging tcp event 10-210.1.3 debugging tcp md5. 10-310.1.4 debugging tcp pac

17、ket 10-410.1.5 debugging udp packet 10-510.1.6 display fib. 10-510.1.7 display fib acl 10-610.1.8 display fib begin. 10-710.1.9 display fib ip-prefix. 10-810.1.10 display fib longer 10-910.1.11 display fib statistics. 10-1010.1.12 display icmp statistics. 10-1110.1.13 display ip fast-forwarding cach

18、e. 10-1210.1.14 display ip interface. 10-1310.1.15 display ip interface brief 10-1410.1.16 display ip socket 10-1510.1.17 display ip statistics. 10-1610.1.18 display tcp statistics. 10-1810.1.19 display tcp status. 10-2010.1.20 display udp statistics. 10-2010.1.21 icmp redirect send. 10-2210.1.22 ip

19、 fast-forwarding. 10-2210.1.23 reset ip fast-forwarding cache. 10-2310.1.24 reset ip statistics. 10-2310.1.25 reset tcp statistics. 10-2410.1.26 reset udp statistics. 10-2410.1.27 tcp mss. 10-2510.1.28 tcp timer fin-timeout 10-2510.1.29 tcp timer syn-timeout 10-2610.1.30 tcp window. 10-2710.2 接口轉(zhuǎn)發(fā)廣播

20、報(bào)文配置命令. 10-2710.2.1 ip forward-broadcast 10-2710.3 組播快轉(zhuǎn)配置命令. 10-2810.3.1 ip multicast-fast-forwarding. 10-2810.3.2 reset ip multicast-fast-forwarding cache. 10-2910.3.3 display ip multicast-fast-forwarding cache. 10-29第11章 地址轉(zhuǎn)換NAT配置命令. 11-111.1 地址轉(zhuǎn)換NAT配置命令. 11-111.1.1 debugging nat 11-111.1.2 debugg

21、ing connection-limit 11-111.1.3 display nat 11-211.1.4 display connection-limit statistics. 11-411.1.5 display connection-limit policy. 11-511.1.6 display nat connection-limit 11-511.1.7 nat address-group. 11-611.1.8 nat aging-time. 11-711.1.9 nat alg. 11-811.1.10 nat dns-map. 11-911.1.11 nat match

22、factor-all 11-911.1.12 nat outbound. 11-1011.1.13 nat outbound interface. 11-1211.1.14 nat outbound static. 11-1211.1.15 nat overlapaddress. 11-1311.1.16 nat server 11-1411.1.17 nat static. 11-1611.1.18 nat static inside. 11-1711.1.19 connection-limit enable. 11-1811.1.20 connection-limit policy. 11

23、-1811.1.21 limit 11-1911.1.22 connection-limit default 11-2011.1.23 connection-limit default amount 11-2111.1.24 nat connection-limit-policy. 11-2111.1.25 reset nat 11-22第12章 IP單播策略路由配置命令. 12-112.1 IP單播策略路由配置命令. 12-112.1.1 apply default output-interface. 12-112.1.2 apply ip-address default next-hop.

24、 12-112.1.3 apply ip-address next-hop（單播策略路由）. 12-212.1.4 apply ip-precedence. 12-312.1.5 apply ip-dscp. 12-412.1.6 apply output-interface（單播策略路由）. 12-412.1.7 display ip policy. 12-512.1.8 display ip policy setup. 12-612.1.9 display ip policy statistic. 12-612.1.10 if-match acl 12-712.1.11 if-match

25、packet-length. 12-812.1.12 ip local policy route-policy. 12-812.1.13 ip policy route-policy. 12-912.1.14 route-policy. 12-9第13章 IP組播策略路由配置命令. 13-113.1 IP組播策略路由配置命令. 13-113.1.1 apply ip-address next-hop（組播策略路由）. 13-113.1.2 apply output-interface（組播策略路由）. 13-113.1.3 debugging ip multicast-policy. 13-2

26、13.1.4 display ip multicast-policy. 13-313.1.5 if-match acl 13-313.1.6 ip multicast-policy route-policy. 13-413.1.7 route-policy. 13-5第14章 QLLC配置命令. 14-114.1.1 debugging qllc. 14-114.1.2 X25 qllc-switch. 14-1第15章 SOT配置命令. 15-115.1 SOT配置命令. 15-115.1.1 display sot 15-115.1.2 link-protocol sot 15-215.1

27、.3 sot counter keepalive. 15-315.1.4 sot gather 15-315.1.5 sot group-set 15-415.1.6 sot peer 15-515.1.7 sot sdlc controller 15-615.1.8 sot sdlc broadcast 15-615.1.9 sot sdlc-status primary. 15-715.1.10 sot sdlc-status secondary. 15-715.1.11 sot send address. 15-815.1.12 sot send all tcp. 15-915.1.13

28、 sot timer keepalive. 15-10第16章 NetStream配置命令. 16-116.1 NetStream配置命令. 16-116.1.1 debugging ip netstream. 16-116.1.2 display ip netstream cache. 16-316.1.3 display ip netstream export 16-516.1.4 enable. 16-616.1.5 ip netstream format no-direction. 16-616.1.6 ip netstream. 16-716.1.7 ip netstream agg

29、regation. 16-816.1.8 ip netstream export host 16-916.1.9 ip netstream export source. 16-916.1.10 ip netstream export version. 16-1016.1.11 ip netstream format utc-time. 16-1116.1.12 ip netstream process. 16-1116.1.13 ip netstream max-entry. 16-1216.1.14 ip netstream timeout active. 16-1216.1.15 ip n

30、etstream timeout inactive. 16-1316.1.16 reset ip netstream statistics. 16-14第17章 RCR配置命令. 17-117.1 RCR配置命令. 17-117.1.1 debugging rcrlocal event 17-117.1.2 display rcrlocal interface-load. 17-417.1.3 display rcrlocal statistics. 17-517.1.4 rcrlocal 17-617.1.5 adjust-interval 17-617.1.6 adjust-route.

31、17-717.1.7 adjust-ratio. 17-817.1.8 check-term. 17-8第18章 MIP配置命令. 18-118.1 MIP配置命令. 18-118.1.1 debugging mobile-ip advertise. 18-118.1.2 debugging mobile-ip node. 18-118.1.3 display mobile-ip interface. 18-218.1.4 display mobile-ip globals. 18-418.1.5 display mobile-ip statistics. 18-518.1.6 mobile-

32、ip. 18-818.1.7 mobile-ip tunnel path-mtu-discovery. 18-918.1.8 reset mobile-ip statistics. 18-1018.1.9 snmp-agent trap enable mobile-ip. 18-1018.2 HA配置命令. 18-1118.2.1 display mobile-ip binding. 18-1118.2.2 mobile-ip home-agent 18-1218.2.3 mobile-ip virtual-network. 18-1418.2.4 reset mobile-ip bindin

33、g. 18-1518.3 FA配置命令. 18-1618.3.1 display mobile-ip visitor 18-1618.3.2 mobile-ip foreign-agent 18-1818.3.3 mobile-ip foreign-agent service. 18-1918.3.4 mobile-ip prefix-length. 18-2018.3.5 mobile-ip registration-lifetime. 18-2118.3.6 reset mobile-ip visitor 18-2218.4 MN配置命令. 18-2318.4.1 display mobi

34、le-ip node. 18-2318.4.2 mobile-ip node. 18-2418.4.3 reset mobile-ip node-statistics. 18-2518.4.4 mobile-ip home-agent mobile-router 18-2618.4.5 ip address. 18-2618.4.6 mobile-network. 18-2718.5 MR配置命令. 18-2818.5.1 debugging mobile-ip mobile-router 18-2818.5.2 display mobile-ip mobile-router 18-2818.

35、5.3 encapsulation. 18-3318.5.4 home-agent ip-address. 18-3418.5.5 ip address. 18-3418.5.6 mobile-ip mobile-router 18-3518.5.7 mobile-ip mobile-router ccoa. 18-3618.5.8 mobile-ip mobile-router roam. 18-3718.5.9 mobile-ip mobile-router solicit 18-3718.5.10 mobile-network. 18-3818.5.11 register lifetim

36、e. 18-3918.5.12 register retransmit 18-4018.5.13 reset mobile-ip mobile-router 18-4118.5.14 reverse-tunnel 18-4118.5.15 simultaneous-bindings. 18-4218.6 配置MIP的安全策略命令. 18-4318.6.1 display mobile-ip secure. 18-4318.6.2 display mobile-ip violation. 18-4418.6.3 mobile-ip secure. 18-4518.7 配置IRDP. 18-471

37、8.7.1 display mobile-ip irdp. 18-4718.7.2 mobile-ip irdp. 18-48 第1章  IP地址配置命令1.1  IP地址配置命令1.1.1  ip address【命令】ip address ip-address net-mask sub undo ip address ip-address net-mask sub 【視圖】接口視圖【參數(shù)】ip-address：接口IP地址，為點(diǎn)分十進(jìn)制格式。net-mask：相應(yīng)的子網(wǎng)掩碼，為點(diǎn)分十進(jìn)制格式或指定掩碼長(zhǎng)度。sub：為了使不同的子網(wǎng)之間進(jìn)行通訊，需要使

38、用配置的從IP地址?！久枋觥縤p address命令用來配置接口IP地址，undo ip address命令用來取消接口的IP地址。缺省情況下，接口無IP地址。用戶可以根據(jù)實(shí)際情況選擇合適的IP子網(wǎng)，另外主機(jī)地址部分全為0表示網(wǎng)絡(luò)地址，全為1表示廣播地址，不能作為一般的IP地址使用。通過子網(wǎng)掩碼來標(biāo)識(shí)IP地址包含的網(wǎng)絡(luò)號(hào)，例如：路由器以太網(wǎng)口的IP地址是129.9.30.42，掩碼是255.255.0.0，將IP地址與掩碼相與，可知路由器以太網(wǎng)接口所在的網(wǎng)絡(luò)號(hào)為129.9.0.0。在一般情況下，一個(gè)接口配置一個(gè)IP地址即可，為了使路由器的一個(gè)接口可以與多個(gè)子網(wǎng)相連，在一個(gè)接口可以配置多個(gè)IP地

39、址，其中一個(gè)為主IP地址，其余為從IP地址。主從地址的配置關(guān)系為：l              當(dāng)配置主IP地址時(shí)，如果接口上已經(jīng)有主IP地址，則原主IP地址被刪除，新配置的地址成為主IP地址。l              undo ip address命令不帶任何參數(shù)表示刪除該接口的所有IP地址。undo ip address ip-a

40、ddress net-mask表示刪除主IP地址，undo ip address ip-address net-mask sub表示刪除從IP地址。在刪除主IP地址前必須先刪除完所有的從IP地址。另外，路由器各個(gè)接口上配置的IP地址都不能位于相同的子網(wǎng)。相關(guān)配置可參考命令ip route-static，display ip interface，display interface?！九e例】# 為接口Serial 0/0/0配置主IP地址為129.102.0.1，從IP地址為202.38.160.1，子網(wǎng)掩碼都為255.255.255.0。Router-Serial0/0/0 ip address

41、 129.102.0.1 255.255.255.0Router-Serial0/0/0 ip address 202.38.160.1 255.255.255.0 sub1.1.2  ip address ppp-negotiate【命令】ip address ppp-negotiateundo ip address ppp-negotiate【視圖】接口視圖【參數(shù)】無【描述】ip address ppp-negotiate命令用來允許接口IP地址由對(duì)端協(xié)商分配，undo ip address ppp-negotiate命令用來禁止接口IP地址的協(xié)商。缺省情況下，系統(tǒng)不允許接口IP

42、地址的協(xié)商。因?yàn)镻PP支持IP地址的協(xié)商，只有當(dāng)接口封裝鏈路層協(xié)議PPP時(shí)，才能設(shè)置接口IP地址的協(xié)商。在一般情況下，不需要配置IP地址的協(xié)商，只有在一些特殊情況下，如接入ISP訪問Internet，此時(shí)與ISP相連接口的IP地址由ISP協(xié)商分配。配置接口IP地址的協(xié)商后，不需給該接口配置IP地址?！九e例】# 設(shè)置接口Serial 0/0/0的IP地址由對(duì)端協(xié)商分配。Router-Serial0/0/0 ip address ppp-negotiate1.1.3  ip address unnumbered【命令】ip address unnumbered interface int

43、erface-type interface-numberundo ip address unnumbered【視圖】接口視圖【參數(shù)】interface-type：被借用接口的接口類型。interface-number：被借用接口的接口序號(hào)。【描述】ip address unnumbered命令用來配置接口可借用其它接口的IP地址，undo ip address unnumbered命令用來取消借用其它接口的IP地址。缺省情況下，不借用其它接口的IP地址。封裝了PPP、HDLC、幀中繼、SLIP的串口以及Tunnel接口可以使用該命令借用以太網(wǎng)口或其它接口的IP地址。以太網(wǎng)口不能借用其它接口的I

44、P地址。由于借用接口本身沒有IP地址，無法加上路由，所以必須手工配置兩條路由才能實(shí)現(xiàn)路由器的連通。詳情請(qǐng)參見VRP3.4  操作手冊(cè)路由協(xié)議部分。  注意：在Tunnel接口配置地址借用后，必須手工配置到Tunnel對(duì)端接口的靜態(tài)路由，且掩碼必須為32位。 【舉例】# 配置Tunnel1接口借用ethernet0/0/0的地址，Tunnel對(duì)端接口的IP地址為1.1.1.2。Router-tunnel1 ip address unnumbered interface ethernet 0/0/0Router-tunnel1 quitRouter ip route-

45、static 1.1.1.2 32 tunnel 1# 封裝PPP的串口0/0/0借用以太網(wǎng)口Ethernet 0/0/0的IP地址。Router-Serial0/0/0 ip address unnumbered interface ethernet 0/0/01.1.4  remote address【命令】remote address ip-address | pool pool-number undo remote address【視圖】接口視圖【參數(shù)】ip-address：IP地址。pool-number：為全局地址池號(hào)，即將分配全局地址持pool-number中的一個(gè)地址

46、給對(duì)端接口。地址池號(hào)的范圍是099，缺省值是0。【描述】remote address命令用來配置為對(duì)端接口分配IP地址，undo remote address命令用來取消為對(duì)端接口分配IP地址。缺省情況下，接口不分配地址給對(duì)端。當(dāng)接口封裝了PPP（且沒有配置認(rèn)證的情況下），并且該接口還未配置IP地址而對(duì)端已經(jīng)有IP地址時(shí)，可為該接口配置IP地址可協(xié)商屬性（在本端路由器上配置ip address ppp-negotiate命令），并在對(duì)端路由器上配置remote address命令，使本接口接受由PPP協(xié)商產(chǎn)生的對(duì)端分配的IP地址。該配置主要用于通過ISP訪問Internet時(shí)，得到由ISP分配

47、的IP地址。  注意：該命令不具有地址分配的強(qiáng)制性，即在配置該命令后，也允許對(duì)端自行配置IP地址；如不希望（或不允許）對(duì)端自行配置IP地址，必須再配置ppp ipcp remote-address forced。該命令僅在沒有配置PPP認(rèn)證的情況下使用，且指定的pool為全局地址池。 相關(guān)配置可參考命令ip address ppp-negotiate、ppp ipcp address forced?！九e例】# 封裝PPP的串口為對(duì)端分配的IP地址為10.0.0.1。Router-Serial0/0/0 remote address 10.0.0.1 第2章

48、0; ARP配置命令2.1  ARP配置命令2.1.1  arp static【命令】arp static ip-address mac-address vpn-instance-name undo arp ip-address vpn-instance-name 【視圖】系統(tǒng)視圖【參數(shù)】ip-address：為ARP映射項(xiàng)的IP地址，為點(diǎn)分十進(jìn)制格式。mac-address：ARP映射項(xiàng)的以太網(wǎng)MAC地址，格式為H-H-H。vpn-instance-name：VPN實(shí)例的名稱?！久枋觥縜rp static命令用來配置ARP映射表，undo arp命令用來取消ARP映射表中

49、對(duì)應(yīng)地址的映射項(xiàng)。缺省情況下，系統(tǒng)ARP映射表為空，由動(dòng)態(tài)ARP協(xié)議獲取地址映射。一般情況下，ARP映射表由動(dòng)態(tài)ARP協(xié)議維護(hù)，在特殊情況下，才需要手工配置。另外ARP映射表只用于局域網(wǎng)內(nèi)，對(duì)于廣域網(wǎng)的地址解析，有其它的配置或獲取方法（如幀中繼的逆向地址解析）。相關(guān)配置可參考命令reset arp，display arp?！九e例】# 配置IP地址129.102.0.1對(duì)應(yīng)的以太網(wǎng)MAC地址為00e0-fc01-0ec5。Router arp static 129.102.0.1 00e0-fc01-0ec5# 配置IP地址11.0.0.1對(duì)應(yīng)的以太網(wǎng)MAC地址為aa-fcc-12Router

50、arp static 11.0.0.1 aa-fcc-122.1.2  arp check enable【命令】arp check enableundo arp check enable【視圖】系統(tǒng)視圖【參數(shù)】無【描述】arp check enable命令用來使能ARP表項(xiàng)的檢查功能，即不學(xué)習(xí)MAC地址為組播MAC的ARP表項(xiàng)。undo arp check enable命令用來關(guān)閉ARP表項(xiàng)的檢查功能，即學(xué)習(xí)MAC地址為組播MAC的ARP表項(xiàng)。缺省情況下，使能ARP表項(xiàng)的檢查功能，即不學(xué)習(xí)MAC地址為組播MAC的ARP表項(xiàng)?！九e例】# 使能ARP表項(xiàng)的檢查功能。Router arp

51、check enable2.1.3  arp timer aging【命令】arp timer aging minutesundo arp timer aging【視圖】系統(tǒng)視圖【參數(shù)】minutes：動(dòng)態(tài)ARP表項(xiàng)超時(shí)時(shí)間，取值范圍為11440分鐘，缺省為20分鐘?！久枋觥縜rp timer aging命令用來配置動(dòng)態(tài)ARP表項(xiàng)的超時(shí)時(shí)間，undo arp timer aging命令用來恢復(fù)動(dòng)態(tài)ARP表項(xiàng)的超時(shí)時(shí)間為缺省值。相關(guān)配置可參考命令display arp timer aging?！九e例】# 配置動(dòng)態(tài)ARP表項(xiàng)的超時(shí)時(shí)間為30分鐘。Router arp timer agin

52、g 302.1.4  debugging arp packet【命令】debugging arp packetundo debugging arp packet【視圖】用戶視圖【參數(shù)】無【描述】debugging arp packet命令用來打開ARP報(bào)文調(diào)試功能，undo debugging arp packet命令用來關(guān)閉ARP報(bào)文調(diào)試功能。【舉例】# 打開ARP報(bào)文調(diào)試功能。<Router> debugging arp packet2.1.5  display arp【命令】display arp static | dynamic | all | begi

53、n text | exclude text | include text 【視圖】任意視圖【參數(shù)】static：表示顯示靜態(tài)ARP項(xiàng)。dynamic：表示顯示動(dòng)態(tài)ARP項(xiàng)。all：表示顯示所有的ARP項(xiàng)。|：匹配輸出begin：匹配正則表達(dá)式起始的串。exclude：匹配排除正則表達(dá)式的串。include：匹配包含正則表達(dá)式的串。text：正則表達(dá)式。【描述】display arp命令用來顯示ARP映射表。相關(guān)配置可參考命令arp static，reset arp?！九e例】# 顯示所有ARP表項(xiàng)。<Router> display arpType: S-Static 

54、60; D-Dynamic  IP Address   MAC Address     Type        Vpn-instance Name   Interface1.1.1.1      0012-0012-0012      S10.153.72.2  00e0-fc00-0007   &

55、#160;  D                       Eth0/0/1# 顯示靜態(tài)ARP表項(xiàng)。<Router> display arp staticType: S-Static   D-Dynamic  IP Address   MAC Address     Type

56、        Vpn-instance Name   Interface1.1.1.1      0012-0012-0012      S# 顯示動(dòng)態(tài)ARP表項(xiàng)。<Router> display arp dynamicType: S-Static   D-Dynamic  IP Address   MAC Address  

57、;   Type Vpn-instance Name      Interface10.153.72.2  00e0-fc00-0007  D                          Eth0/0/1表2-1 display arp顯示解釋表域名解釋Ip Ad

58、dressIP地址Mac AddressMAC地址Type ARP表項(xiàng)類型Vpn-instance NameVpn-instance名稱interface接口名稱 2.1.6  display arp timer aging（僅AR46系列路由器支持）【命令】display arp timer aging【視圖】任意視圖【參數(shù)】無【描述】display arp timer aging命令用來顯示動(dòng)態(tài)ARP表項(xiàng)超時(shí)時(shí)間。相關(guān)配置可參考命令arp timer aging。【舉例】# 顯示動(dòng)態(tài)ARP表項(xiàng)超時(shí)時(shí)間。Router arp timer aging 30Router di

59、splay arp timer aging Current ARP aging time is 30 minute(s)Router undo arp timer agingRouter display arp timer aging Current ARP aging time is 20 minute(s)(default)2.1.7  exterior-arp enable【命令】exterior-arp enableundo exterior-arp enable【視圖】系統(tǒng)視圖【參數(shù)】無【描述】exterior-arp enable命令用來配置路由器可以學(xué)