Manuale d’uso / di manutenzione del prodotto AR44xS series del fabbricante Allied Telesis
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Soft war e Mainte nance Rel eas e Note V er sion 27 6- 05 for AR 45 0S an d AR4 4x S se rie s rou ter s, an d Rap ier i and A T -8800 series swit ch es This so ftware mai ntenance re lease note lis ts the issues address ed and enhancements made in Mainten ance V ersi on 276-05 for Sof tw are Relea se 2.
Enabl ing and Ins talli ng this Relea s e 2 V ersion 276 -05 C613-10 474-00 REV D Enablin g and Installin g this Release T o use this mainte nance r elease you must have a base r eleas e lic ense for Softwar e Release 2.7. 6. Contact you r distri butor or re se ll er fo r mo r e in fo rma ti on .
Feat ure s in 276-05 3 V ersion 276 -05 C613-10 474-00 REV D Feat ur es in 276-05 Softwar e Maintenance V er sion 276 -05 includes all reso lved issues and en hancements in earlier versions, and the res o lved issues and enhancements in the following tables.
Feat ure s in 276-05 4 V ersion 276 -05 C613-10 474-00 REV D Level 2 Level 3 Level 4 No level 4 issues CR Module L evel Descr i ptio n AR44xS/ AR4 50S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T.
Feat ure s in 276-05 5 V ersion 276 -05 C613-10 474-00 REV D Enha nce ments CR Module L evel Descr i ptio n AR44xS/ AR4 50S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9 900 A T -9 800 CR00012881 IP Ga tew ay - The IP impl emen tati on has been enhan c ed to acce pt IP int erfac es with a /3 1 netm ask.
Feat ure s in 276-04 6 V ersion 276 -05 C613-10 474-00 REV D Feat ur es in 276-04 Softwar e Maintenance V er sion 276 -04 includes all reso lved issues and en hancements in earlier versions, and the res o lved issues and enhancements in the following tables.
Feat ure s in 276-04 7 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 119 9 4 IPs ec 1 When bot h Softwar e QoS and IPSe c wer e configu red on the r outer or switc h, it some times r ebooted. T hi s ha ppened if t he IP Sec SA bu ndle was su ddenly deleted while packe ts were sti ll que ued in Soft ware QoS.
Feat ure s in 276-04 8 V ersion 276 -05 C613-10 474-00 REV D CR00013413 IP Gat ew a y , Load Balanc er 1 If the ro ut er or swi tch w as confi gure d with a loca l inte rface IP addr ess and the inte .
Feat ure s in 276-04 9 V ersion 276 -05 C613-10 474-00 REV D Level 2 CR Module L evel Descr i ptio n AR44xS/ AR4 50S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9 900 A T.
Feat ure s in 276-04 10 V ersion 276 -05 C613-10 474-00 REV D CR00010177 Firew a ll 2 When a s essi on had been i niti ated f rom t he LAN s ide of the fi rewal l and t he SIP AL G recei ve d a re-in v it e p ack e t f or tha t se s si on fro m t he WAN s id e, th e SI P A LG did not r epla ce the Call ID string i n the re -invi te pack et.
Feat ure s in 276-04 11 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 114 9 0 ML D, MLD Snooping 2 The fol lowing i ssues oc curred: ■ an MLDv 2 Repor t messa ge pars ing i ssue mea nt tha t somet imes t he ro uter o r switch recogn i sed onl y the fi rst mult icas t grou p addres s in the m essage .
Feat ure s in 276-04 12 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 119 0 7 IP G a tew ay 2 Pre viousl y , if th e IP Helpe r attemp ted to r edir ect packe ts to an addr ess that matc hed the net work b roadc ast addr ess of t he egre ss interf ac e, the pac kets wer e only fo rward ed i f dir ected broadc ast=yes fo r the eg ress in te r face .
Feat ure s in 276-04 13 V ersion 276 -05 C613-10 474-00 REV D CR00012624 VRRP , IP Ga tew a y 2 Under cer tain ne twork condi tion s in which VRRP enti ties beco m e tempor arily unsync hr onise d, t he r outer or s witch could r e ceive a gr atui tous AR P fr om a sel f- elect ed VRRP maste r whe n the r outer or swi tch was stil l the mast er .
Feat ure s in 276-04 14 V ersion 276 -05 C613-10 474-00 REV D CR00012743 IP Ga tew ay 2 When a dev ice t hat is c onnecte d to a ro uter or switch inter face le aves a m ultica s t grou p, the r outer o r swit ch (cor rec tly) r e sponds by send ing out a Que ry message over th at inte rface .
Feat ure s in 276-04 15 V ersion 276 -05 C613-10 474-00 REV D CR00012846 ASYN, Log 2 The followi ng issu es occur red w ith sen ding log mes sages to an as ynchr onous port: ■ The log mess ages output on an asynchr onous port wer e corrupt. ■ When l og mes s ag es wer e out put to an asynch ronous p ort, that port was ( cor rec tl y) loc ke d.
Feat ure s in 276-04 16 V ersion 276 -05 C613-10 474-00 REV D CR00012952 Br idge 2 If a tag ged packet was bri dged ou t of a VLAN inte rface , the int erfac e always added a VLAN t ag into t he packet , even t hough the pac ket was al re ady tagged. This i ssue has be en reso l ved.
Feat ure s in 276-04 17 V ersion 276 -05 C613-10 474-00 REV D CR00013083 T ACACS+, User 2 Aft er a very large number of succe ssful l ogins via T ACACS+ authent ication , the rout er o r sw itc h would reb oot.
Feat ure s in 276-04 18 V ersion 276 -05 C613-10 474-00 REV D CR00013437 SC C 2 If a PRI or BRI int erfac e had sever e t ransmi ssion di ff icul ties due to a faul ty communi cati ons l ink, it coul d caus e th e r outer o r swi tch t o r ebo ot. This i ssue has be en reso lved.
Feat ure s in 276-04 19 V ersion 276 -05 C613-10 474-00 REV D Level 3 CR Module L evel Descr i ptio n AR44xS/ AR4 50S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9 900 A .
Feat ure s in 276-04 20 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 115 9 8 PI M, P IM 6 3 Pre viousl y the SPTbit on a P I M de vice was no t set unde r the f oll owing c onditi ons: ■ when a PIM.
Feat ure s in 276-04 21 V ersion 276 -05 C613-10 474-00 REV D CR00012287 I Pv6 3 If a use r se t th e p refe rre d o r va li d ti m e rs f or I Pv 6 ro u te r a dv ert is em ent s to i nfi ni te (usi ng the comma nd set i pv6 inter face ) , t h e res u lt i ng a dv e rti s em en t p ack e ts did not hav e a value of inf init e.
Feat ure s in 276-04 22 V ersion 276 -05 C613-10 474-00 REV D CR00012895 IP Ga tew ay 3 Pre viousl y , the r outer a ccepte d ARP entr ies wit h multi cast IP and MAC addr esses when th e MAC dispari ty feat ure was dis abled. The MAC di spari ty fea tur e is di s a bl ed by de f au lt .
Feat ure s in 276-04 23 V ersion 276 -05 C613-10 474-00 REV D CR00013421 BGP 3 When a user cr eate d a BGP modu le trigger for the peer state ev ent, the r outer or s witch did not all ow s pecif ication of t he scri pt or st a te para mete rs. This i ssue has been res olved .
Feat ure s in 276-04 24 V ersion 276 -05 C613-10 474-00 REV D Level 4 CR Module L evel Descr i ptio n AR44xS/ AR4 50S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9 900 A .
Feat ure s in 276-04 25 V ersion 276 -05 C613-10 474-00 REV D CR0001 131 1 IPs ec 4 I n outpu t of the commands show i pse c po licy and show i psec p olicy sabundle , th e val ue for the nu m ber of bytes cur rent ly used by e ach SA bundle was so meti mes trunc at ed.
Feat ure s in 276-04 26 V ersion 276 -05 C613-10 474-00 REV D CR00012774 IP Gat ew a y , TCP 4 In an unus ual netw ork co nfigur atio n wher e the IP subn et on on e inte rface was a sub set of that on anot her int erfac e, it wa s possi ble for the r esult s of a tra ce ro ute to s how e rro neous i nfor m ati on.
Feat ure s in 276-04 27 V ersion 276 -05 C613-10 474-00 REV D Enha nce ments CR Module L evel Descr i ptio n AR44xS/ AR4 50S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9.
Feat ure s in 276-04 28 V ersion 276 -05 C613-10 474-00 REV D CR00012850 CR00013109 CR00013683 File - Pre v iousl y , a user co uld dele te the pr eferr ed softwa re rel ease and th e cur rent boot con f igur ation fi le (by u sing the com mand delete f ile ), wit h out fi rs t s ett in g a new pr efer red r elea se or boot con figur ation file.
Feat ure s in 276-03 29 V ersion 276 -05 C613-10 474-00 REV D Feat ur es in 276-03 Softwar e Maintenance V er sion 276 -03 includes all reso lved issues and en hancements in earlier versions, and the res o lved issues and enhancements in the following tables.
Feat ure s in 276-02 30 V ersion 276 -05 C613-10 474-00 REV D Feat ur es in 276-02 Softwar e Maintenance V er sion 276 -02 includes all reso lved issues and en hancements in earlier versions, and the res o lved issues and enhancements in the following tables.
Feat ure s in 276-02 31 V ersion 276 -05 C613-10 474-00 REV D Level 2 CR Module L evel Descr i ptio n AR44xS / AR450S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9 900 A .
Feat ure s in 276-02 32 V ersion 276 -05 C613-10 474-00 REV D CR00008699 Sw itc h 2 Pre viously , when 300 M AC addr ess f ilt ers wer e added to a p ort an d the port wa s res et, the CPU became 100 % utilised.
Feat ure s in 276-02 33 V ersion 276 -05 C613-10 474-00 REV D CR00010886 IP v6 , IP G at ew a y , PPP 2 When a use r enable d a Dial-o n-Demand PPP i nterf ace , someti mes th e rout er or switc h did not appl y the ass ociat ed IP ro ute change . This mean t that r outes via th e Dial- on-Dem and PPP int erf ace we re not avai labl e for use.
Feat ure s in 276-02 34 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 113 4 9 SYN 2 At low baud ra tes, a synchr onous connec tion was unabl e to rea ch 100% util isati on o f the avai lable bandwidth. Th e queuei ng m echani sm has be en impr oved to allow 100% li nk utili sati on.
Feat ure s in 276-02 35 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 116 6 5 PRI 2 When usi ng an uns tructur e d TDM gro up over a n E1 mod e PRI i nterf ace, occasi on ally a hi gh leve l of er ror s was experi enced. This may have ca used the li nk to be unstabl e, or may have re sulted i n r ed uced da ta t hrough put.
Feat ure s in 276-02 36 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 118 5 5 TCP , UPnP 2 TCP se ssions woul d somet imes “ hang” in t he Cl ose W ait sta te.
Feat ure s in 276-02 37 V ersion 276 -05 C613-10 474-00 REV D CR00012013 VLAN 2 When MLD snoopi ng was enabled and the switch r ec eived IPv6 m ulticas t pack ets (such as M LD Que ry , Re port or Don.
Feat ure s in 276-02 38 V ersion 276 -05 C613-10 474-00 REV D CR00012140 PI M 2 If the li nk betwee n two PIM Spar se Mode neig hbours w as r emove d, someti mes one of the nei ghbour s reboo t ed.
Feat ure s in 276-02 39 V ersion 276 -05 C613-10 474-00 REV D CR00012304 TP A D 2 TP AD prev iousl y had iss ues when the LRC ( Longitudi nal Redun dancy Ch eck) at the en d of a tr ansact ion was 0x 00 an d the transact ion w as vi a the TCP port. The trans acti on would sta ll in the box and ev entuall y ti me out the X.
Feat ure s in 276-02 40 V ersion 276 -05 C613-10 474-00 REV D CR00012482 Core, Ut ili ty , Stacki ng 2 A fe w c o mm an ds on the s w itch a re lo c al c om ma nds —t h ey rela te onl y to t he switc h on whic h the us er types them, and not to any other sw itc h in the st ack.
Feat ure s in 276-02 41 V ersion 276 -05 C613-10 474-00 REV D CR00012613 Firew a ll 2 When t he W AN load ba lancer was us ed with IP NA T (i nstead of fi rewal l NA T), a nd an F TP sess ion w as esta blished t o a ser ver on th e public net work , the r outer did not c orr ect ly e stabli sh a return s essi on.
Feat ure s in 276-02 42 V ersion 276 -05 C613-10 474-00 REV D Level 3 CR Module L evel Descr i ptio n AR44xS / AR450S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9 900 A .
Feat ure s in 276-02 43 V ersion 276 -05 C613-10 474-00 REV D CR00010508 BGP 3 When the ro uter or swit ch rec eived a BGP upda te message and crea t ed new pre fix ent ries for t he rout es in the upd ate, it r evers ed the or der of the AS segm ents.
Feat ure s in 276-02 44 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 115 1 0 IPs ec 3 The maximum SPI value has been incr e ased in the commands : crea te i psec sasp ec ific atio n= sp ec -i d in sp.
Feat ure s in 276-02 45 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 118 8 8 Switc h 3 When a trunk group on a 48- por t switch sp anned mult iple swit ch inst ances, the swi tch somet imes did not tr ansmi t tra ffi c.
Feat ure s in 276-02 46 V ersion 276 -05 C613-10 474-00 REV D CR00012036 Firew a ll 3 Pre v iousl y , t he com mand set fi rew all policy = poli cy-nam e othert imeout= mi nutes di d no t cha n ge t h e ti m e out p erio d fo r fire wa ll GR E se ssions .
Feat ure s in 276-02 47 V ersion 276 -05 C613-10 474-00 REV D CR00012283 Sw itc h 3 Pre viously , it was not pos sibl e to cr eate two pr otocol-ba sed VLANs on t he same ports if they had the same pr otocol but a di ffe rent E thernet enc apsulati on.
Feat ure s in 276-02 48 V ersion 276 -05 C613-10 474-00 REV D CR00012329 Asyn 3 When t he r outer se nt a co ntinuo us str eam of da ta ove r a per manent a ssignme nt, and the ASYN por t at the r eceiv ing end of th e tunnel was sig nifi cantly sl ower than the ASYN port at t he sendi ng end, the s ending r outer eventua lly re booted.
Feat ure s in 276-02 49 V ersion 276 -05 C613-10 474-00 REV D CR00012468 O SPF 3 An OSPF rou t er or swi tch coul d show larg e number s of entries in i ts ret ransm iss ion lis ts to c ertai n neigh bours und er certai n condi tion s (for example , in a c ongeste d Fra me R elay netw ork).
Feat ure s in 276-02 50 V ersion 276 -05 C613-10 474-00 REV D Level 4 CR Module L evel Descr i ptio n AR44xS / AR450S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9 900 A .
Feat ure s in 276-02 51 V ersion 276 -05 C613-10 474-00 REV D Enha nce ments CR Module L evel Descr i ptio n AR44xS / AR450S AR7x5 AR750S Rap i er i A T -8 800 A T -8 600 A T -8700XL A T -8 948 A T -9.
Feat ure s in 276-02 52 V ersion 276 -05 C613-10 474-00 REV D CR 0 00 112 0 4 IP G a tew ay - This Sof twar e V ersion al lows you to add ARP entr ies wit h multi cast MAC addr esses and all ows the r outer or sw itch to acce pt packet s with conf licting I P and MAC addr esse s.
Feat ure s in 276-02 53 V ersion 276 -05 C613-10 474-00 REV D CR00012620 Bri dging - By def ault, when the r outer rec eives a tagged p acket on an Eth or VLAN i nter f ace and brid ges it, the br idge st rips out the packe t’ s VLAN t ag.
Feat ure s in 276-01 54 V ersion 276 -05 C613-10 474-00 REV D Feat ur es in 276-01 Softwar e Maintenance V ersion 276-01 in cludes t he res olved is sues and en han cement s in the f o llowing t ables.
Feat ure s in 276-01 55 V ersion 276 -05 C613-10 474-00 REV D CR0000874 2 Switch 2 Pre viousl y , if a swi tch port ’ s learn limit w a s changed to a number tha t was less than t he cu rrentl y-l earned nu mber of MAC addr esse s, y ou w er e unable to d elete the l earned M AC ad dresses .
Feat ure s in 276-01 56 V ersion 276 -05 C613-10 474-00 REV D CR0001053 9 IP 2 Somet imes the forwa rdi ng of packet s occur red unne cessar ily slo wly . This hap pened if t he forwar ding i nte rface was asso ciat ed with an IP f ilte r with a vari able fi eld pat tern, such as TCP se ssion or ICM P code and typ e.
Feat ure s in 276-01 57 V ersion 276 -05 C613-10 474-00 REV D CR0001089 6 Switch 2 A T -40/SC, A T -40/MT and A T -41/ MT upli nk m odules would stay li nk dow n when th ey wer e set to a fix ed spe ed.
Feat ure s in 276-01 58 V ersion 276 -05 C613-10 474-00 REV D CR0001121 3 PI M 6 2 Pre viousl y , t he switc h tr ea ted a va lid bootst rap me ssage as a bad messag e if i t rec eived the mess age on.
Feat ure s in 276-01 59 V ersion 276 -05 C613-10 474-00 REV D CR0001132 4 SSL 2 A r eboot could occ ur when the SSL v2 client rec e ived a hello mess age th at had an inc o rrect c hal le nge le ngt h. This i ssue h as been re solved , so th at the S SL server ’ s r es ista nce to deni al of s ervi ce attac ks ha s been i mpr oved.
Feat ure s in 276-01 60 V ersion 276 -05 C613-10 474-00 REV D CR0001158 5 OSP F 2 Adding the sam e O SPF st ub or host twi ce caused OSPF to sus pend its operati on, causi ng neighbo ur rel ati onships to eve nt u ally fai l. This i ssue has been r esolv ed.
Feat ure s in 276-01 61 V ersion 276 -05 C613-10 474-00 REV D Level 3 CR Module Le vel Descr iption AR44xS / AR45 0S AR7 x5 AR75 0S Ra pi er i A T -8800 A T -8600 A T -8700 XL A T -8948 A T -9900 A T .
Feat ure s in 276-01 62 V ersion 276 -05 C613-10 474-00 REV D CR00011664 PERM 3 The IAC (int erpr et as cont r ol) char acter s (0xFF) are es caped when se nt acr oss the perm anent ass ignment connec t ion.
Feat ure s in 276-01 63 V ersion 276 -05 C613-10 474-00 REV D Level 4 CR Module Le vel Descr iption AR44xS / AR45 0S AR7 x5 AR75 0S Ra pi er i A T -8800 A T -8600 A T -8700 XL A T -8948 A T -9900 A T .
Feat ure s in 276-01 64 V ersion 276 -05 C613-10 474-00 REV D Enha nce ments CR Module Le vel Descr iption AR44xS / AR45 0S AR7 x5 AR75 0S Ra pi er i A T -8800 A T -8600 A T -8700 XL A T -8948 A T -99.
Enhancem ents to MLD and MLD Snoopi ng (CR0 001149 0) 65 V ersion 276 -05 C613-10 474-00 REV D Enhanc ements to MLD and MLD Snoop ing (C R000114 90) The follow ing enhancements wer e made to MLD and M LD Snoopi ng, in accord ance with RFC 381 0, Mu lti cast Listen er D iscovery V ersion 2 ( ML Dv2 ) for IPv6 .
Enhancem ents to MLD and MLD Snoopi ng (CR0 001149 0) 66 V ersion 276 -05 C613-10 474-00 REV D Figur e 1: Pr evi ous exam ple outp ut fr om the show mldsn ooping comm an d Figur e 2: New exam ple out put from the show mld snooping command .
Adding Sta tic ARP Entri es wit h Multi cast MAC Addres se s (CR0001120 4) 67 V ersion 276 -05 C613-10 474-00 REV D Addin g Static ARP Ent rie s with Mu lticast MAC Addr esse s (CR000 11204) This So f.
Adding Sta tic ARP Entri es wit h Multi cast MAC Addres se s (CR0001120 4) 68 V ersion 276 -05 C613-10 474-00 REV D T o se e whether macdisparity is enab led or disabled, use the comm and: show i p Fo.
Securi ng a Singl e VLAN thr ough Switc h Filter s (CR0 0011271) 69 V ersion 276 -05 C613-10 474-00 REV D Secu ring a Single VL AN th rough Switch Filters (CR000 11271) On A T -8824, Rapier 24i , A T .
Securi ng a Singl e VLAN thr ough Switc h Filter s (CR0 0011271) 70 V ersion 276 -05 C613-10 474-00 REV D Conf igu ring vlanse cur e T o turn off the default beh aviour , so that the filter prev ents .
Mak ing Async hrono us Ports Respo nd M or e Quickl y (CR0001156 5) 71 V ersion 276 -05 C613-10 474-00 REV D Making A synch r onous P orts Respond Mor e Qu ickly (CR00011 565 ) W he n an asy nch rono .
Mak ing Async hrono us Ports Respo nd M or e Quickl y (CR0001156 5) 72 V ersion 276 -05 C613-10 474-00 REV D Figur e 1: New par amete rs in the outpu t of the show asyn= 0 command ASY N 0 : 0000 0014 7 0 seco nd s Last ch ange at: 000 00 014 65 sec on ds ASY N info rmat io n Nam e .
Displ aying Route s Learned fr om a Speci fic BGP Pee r (CR0001172 4) 73 V ersion 276 -05 C613-10 474-00 REV D Disp laying R outes L earned fr om a Spe cifi c BGP Pe er (CR0 001172 4) This enhancement.
Route Updat e Queue Lengt h (CR0001019 6) 74 V ersion 276 -05 C613-10 474-00 REV D Rou te Update Queue Length (CR 0001019 6) When hardware l earning delay is enabled (the default), the switch lea rns new routes in software, then places them into a queue fo r a d di ng th e m to it s ha rdw a re ro u ti n g table.
Route Updat e Queue Lengt h (CR0001019 6) 75 V ersion 276 -05 C613-10 474-00 REV D Figur e 4: Outp ut of the show sw itch c o m m and w h en ha rd wa re l e ar n i ng del ay is en a b le d Switc h Co nf ig ur ati on ---- -- -- -- -- -- -- --- ---- -- -- -- -- -- --- ---- -- -- -- -- -- --- -- ---- Switc h Ad dr es s .
Permane nt Assig nment s (CR0001135 5) 76 V ersion 276 -05 C613-10 474-00 REV D Perm anent Assig nmen ts (CR000 11355) Permanent assignments provid e a method for creat ing permanent links between terminal ports on r outers.
Permane nt Assig nment s (CR0001135 5) 77 V ersion 276 -05 C613-10 474-00 REV D Figur e 5: Exa mple outpu t fro m the show p erm command If the two ports of the permanent assignment are on d if fere nt r outers, the add perm comm and must be enter ed on each router .
Permane nt Assig nment s (CR0001135 5) 78 V ersion 276 -05 C613-10 474-00 REV D Figur e 6: Exa mple outpu t fro m the show p erm com mand for r outer 172.26 .4.1 The co mm ands to be execut ed on the r outer with a ddress 1 72. 20.3 4.9 ar e: add pe rm =m ai n of fic e lp or t=3 rp or t=3 ip= 17 2.
Permane nt Assig nment s (CR0001135 5) 79 V ersion 276 -05 C613-10 474-00 REV D Comma nd R efer ence This section describes commands availabl e on the ro u ter to configur e and manage permanent assignments. add p erm Syntax ADD PERM= perm-name LPORT= lport RPORT= rport IP= ipadd where: ■ perm -nam e is the name of the permanent ass ignment.
Permane nt Assig nment s (CR0001135 5) 80 V ersion 276 -05 C613-10 474-00 REV D Re lat ed Co mm and s delete perm res et perm se t p erm sho w pe rm de let e pe rm Syntax DELete PERM= perm-name where p erm -nam e is t he name of t he permanent assignment.
Permane nt Assig nment s (CR0001135 5) 81 V ersion 276 -05 C613-10 474-00 REV D reset pe rm Syntax RESET PERM= perm-name where p erm -nam e is t he name of t he permanent assignment. The name i s case sensit ive and must be i dentical on each r outer in t he permanent a ssi gnm ent.
Permane nt Assig nment s (CR0001135 5) 82 V ersion 276 -05 C613-10 474-00 REV D set p erm Syntax SET PERM= perm-name [LPORT= lport ] [RPORT= rpo rt ] [IP= ipadd ] where: ■ perm -nam e is the name o f the per manent assignment. T he name is case sensitive and must be identical o n each router in th e permanent ass i gn men t.
Permane nt Assig nment s (CR0001135 5) 83 V ersion 276 -05 C613-10 474-00 REV D sh ow perm Syntax SHOW PERM[= perm-name ] where perm-nam e is the name of a perma nent assignm ent Description This command displays the name, local and rem ote po rts and remote IP addres s for all permanent assignments current ly defined on the router .
Permane nt Assig nment s (CR0001135 5) 84 V ersion 276 -05 C613-10 474-00 REV D Re lat ed Co mm and s ad d pe rm delete perm res et perm se t p erm.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il Allied Telesis AR44xS series è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del Allied Telesis AR44xS series - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Allied Telesis AR44xS series imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Allied Telesis AR44xS series ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Allied Telesis AR44xS series, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del Allied Telesis AR44xS series.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il Allied Telesis AR44xS series. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Allied Telesis AR44xS series insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
