【正文】 0 in use, 2031 free, 17 reserved命令格式如下show subscribers active | begin before 8 [local] se800 show subscribers active | begin before 8 ip accessgroup in antivirus (applied from sub_default)la9882961 Circuit 1/2 vlanid 3092 pppoe 2302 Internal Circuit 1/2:1023:63/6/2/43 Current portlimit unlimited ip pool (applied) dns primary (applied from sub_default) dns secondary (applied from sub_default) ip address (applied from pool) timeout absolute 172800 (applied) ip accessgroup in antivirus (applied from sub_default)show subscribers active | include vlanid xxx | count如下：[local] se800 show subscribers active | include 3004 | count571)查看某一端口下有多少用戶show sub act | grep Circuit x/1 vlanid | count如下：[local] se800show subscribers active | grep 1/2 | count29782)如何添加修改地址池對于普通用戶，在local這個VR中新建地址池時只需要新建接口就行了，操作如下：context localinterface PPPOEPOOL08 multibind ip address ip pool 3)然后添加新的靜態(tài)路由：context local ip route 如果要修改地址池，如已經(jīng)有了一個如下地址池 interface PPPOEPOOL08 multibind ip address ip pool ；首先修改地址池網(wǎng)關(guān)，然后刪除原地址池，最后修改表態(tài)路由，過程如下：interface PPPOEPOOL08 multibind ip address （修改即可）no ip pool (要先刪除)ip pool （然后添加地址池）4)再修改表態(tài)路由：no ip route ip route 對于其它VR用戶地址池修改類似普通用戶，只需要在相應(yīng)VR操作模式下進行即可。二、軟件普通撥號用戶的日常維護查看用戶信息查看當前撥號用戶總數(shù)[local] se800 show subscribers summary allTotal=4073Type Authenticating Active DisconnectingPPPoE 0 4073 0[local] se800 show subscribers TYPE CIRCUIT SUBSCRIBER CONTEXT START TIME pppoe 1/2 vlanid 2525 pppoe 197 la9940716 local May 28 21:06:21pppoe 1/2 vlanid 3005 pppoe 226 la9841534 local May 28 20:47:52pppoe 1/2 vlanid 3092 pppoe 230 la9882961 local May 28 09:13:14pppoe 1/2 vlanid 2605 pppoe 990 la9084461 local May 28 22:57:56pppoe 1/2 vlanid 3017 pppoe 471 LA9693393 local May 28 17:29:16pppoe 1/2 vlanid 3019 pppoe 273 LA9874721 local May 28 22:25:57pppoe 1/2 vlanid 3011 pppoe 184 LA9885362 local May 28 19:52:33pppoe 1/2 vlanid 3026 pppoe 249 la9998915 local May 28 22:15:45pppoe 1/2 vlanid 3020 pppoe 427 LA9162560 local May 28 20:04:47[local] se800 show subscribers active username la9943779la9943779 Circuit 1/2 vlanid 2623 pppoe 3380 Internal Circuit 1/2:1023:63/6/2/483 Current portlimit unlimited ip pool (applied) dns primary (applied from sub_default) dns secondary (applied from sub_default) ip address (applied from pool) ip accessgroup in antivirus (applied from sub_defaultshow pppoe all 可以查看用戶的MAC地址，線路號等信息；[local] se800 show pppoe all | in la99437791/2 vlanid 2623 pppoe 3380 00:e0:4c:b6:23:9d la9943779通過clear subscriber usename 來強制用戶下線。如果插入的條目較多，可以通過下面這條命令來整理序號：[local] se800 (configctx)resequence ip accesslist telnet_acl(3) 普通ACL的設(shè)置1）建立ip accesslist[local] se800 (configctx)ip accesslist general_acl實際應(yīng)用中可以根據(jù)情況進行配置，下面是個例子：設(shè)置允許和禁止的訪問選擇seq 10 permit icmp any any icmptype 8 icmpcode 0seq 20 permit icmp any any icmptype 0 icmpcode 0seq 30 permit icmp any any icmptype ttlexceededseq 40 permit icmp any any icmptype packettoobigseq 50 deny icmp any anyseq 110 deny udp any any range 135 netbiosssseq 120 deny tcp any any range 135 139seq 130 deny udp any any eq 445seq 140 deny tcp any any eq 445seq 150 deny tcp any any eq 1434seq 160 deny udp any any eq 1434seq 200 deny ip host anyseq 250 permit ip any any2）應(yīng)用到interface或者subscriber下：interface toT640ip address ip accessgroup general_acl in count（用戶）缺省設(shè)置(1) 基本配置：subscriber defaultip address pooldns primary dns secondary 注：ip address pool 后面可以指定pool，也可以不指定，當一個pool的地址用完后系統(tǒng)會自動到另外一個pool獲得地址。訪問控制列表(ACL)是控制包過濾(轉(zhuǎn)發(fā)、阻塞、重定向)的列表。 800 Status LEDs（SE800機框狀態(tài)指示燈） Label名稱Activity有效狀態(tài)Color顏色Description描述PWR AOn亮Green綠The Aside .48 VDC power source is presentA路48伏交流電電源通電正常；Off滅None無The Aside .48 VDC power source is absentA路48伏交流電電源沒有通電PWR BOn亮Green綠The Bside .48 VDC power source is presentB路48伏交流電電源通電正常；Off滅None無The Bside .48 VDC power source is absentB路48伏交流電電源沒有通電FAN風(fēng)扇On亮Red紅A failure condition exists on the fan and alarm unit.告警單元或者風(fēng)扇存在故障信息； 800 Alarm LEDs（機框告警指示燈）：Label名稱Activity有效狀態(tài)Color顏色Description描述ACOOn亮Yellow黃An audible alarm condition exists but the audible alarm has been silenced.一個聲音告警，但是該告警已經(jīng)被靜音；Off滅None無There is no audible alarm condition