Manuale d’uso / di manutenzione del prodotto 86241-06 del fabbricante Allied Telesis
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Simply connecting the world Patch Release Note Patch 86241-06 For Rapier Switches Intr oduction This patch rel ea se note li sts the issues ad dressed and enhancements made in patch 86241-06 for Software Release 2.4. 1 on existing models of Rapier L3 managed switches.
2 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E Featur es in 86241-06 Patch 86241-06 includes all issues reso lved and e nhancem ents released in previous patch es for Software Release 2.
Patch 86241-06 For Rapier Switches 3 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E During an SSH session between the sw itch and the Secur e CR T client, the client did not receive a r eply to it s MAX-packet-size CMSG.
4 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E DHCP was assigni ng incorre ct IP addr esses to clients when they moved from a r elayed to a non-r elayed range.
Patch 86241-06 For Rapier Switches 5 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E After sending a DHCP NAK in response to a client’s DHCP REQUEST with a bad lease ti me, the switch would fail to ag e out its corr esponding DHCP OFFER entry .
6 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E Featur es in 86241-05 Patch file details are listed in T able 2: Patch 86241-05 includes all issues reso lved and e nhancem ents released in previous patch es for Software Release 2.
Patch 86241-06 For Rapier Switches 7 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E Debugging commands are now available for the RADIUS and T ACACS control pr otocols. Raw packets, deco ded packets, and errors can now be displayed. Access control packet debugging allows the contents of the packets to be viewed.
8 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E PIM was disabled permanentl y if the RESET IP command, or the DISABLE IP command followed by the ENABLE IP commands wer e executed. PIM is now automatically restarted if these commands ar e used.
Patch 86241-06 For Rapier Switches 9 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E The DELETE IPV6 6T04 command sometimes caused an err or . This issue has been re sol v ed. The DECREMENT parameter of the ADD IPV6 INTERF ACE command was not recognised in the command line.
10 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E PPP interface speed. This issue has been r esolved so that the LNS side of the PPP interface shows the corr ect speed. Th e s ou rc e m as k i s n ow al wa ys 0x ffffffff in t he DV MR P f or wa rdi ng ta bl e.
Patch 86241-06 For Rapier Switches 11 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E Some change actions, and the resending of pr u ne messages were not operating correctly .
12 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E After an ASYN port test, the port is now r eset to its pr e-test state if the test was started by a user connected to the same ASYN port.
Patch 86241-06 For Rapier Switches 13 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E If multiple IPv6 interfaces shar ed the same link-local addr ess, pings to the link-local addr ess some times failed. This i ssu e has been reso lved.
14 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E The virtual MAC addr ess was used as the source MAC for all packets forwarded on an interface associated with a V irtual Router (VR). This was confusing when multiple VRs wer e defined over the same interface because only one virtual MAC address was ever used.
Patch 86241-06 For Rapier Switches 15 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E IPSec no longer logs packets that match an ACTION=ALLOW policy . The overhead of this logging was affecting non- IPSec traffic. The LOCALRSAKEY parameter in the CREA TE ISAKMP POLICY and SET ISAKMP POLICY commands was not acce pting the value zero.
16 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E The SHOW IPV6 INTERF ACE command now shows the addr ess lifetime aging status that is determined by the DECREMENT pa rameter in the ADD IPV6 INTERF ACE command.
Patch 86241-06 For Rapier Switches 17 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E The SHOW CLASSIFIE R command was not d isplaying Layer 3 in formation if the classifier had been cr eated with the parameters ETHFORMA T=SN AP and PROTOCOL={IP|0000000800}.
18 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E When an IP Multihomed interface was used as an OSP F interface, neighbour r elationships wer e only established i f the IP interface for OS PF was added first in the configuration.
Patch 86241-06 For Rapier Switches 19 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E The following issues have been resolved: • It was possible to assign the same network on dif fer.
20 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E An ISDN call was acti vated by IPv6 Router Advertisements over IPv6 tunnel interfaces. This issue has been r esolved. Packets with a RIP source addr ess and next hop addr ess that are not on the same subnet as the interface will now be processed.
Patch 86241-06 For Rapier Switches 21 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E Featur es in 86241-01 Patch file details are listed in T able 6: Patch 86241-01 includes the follo.
22 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E but is now checked by ICMP handlers fo r attacks and eligibility . If the ICMP traffic matches a NA T rule, NA T will occur on inbound and outbound traffic. HTTP 1.0 r equests sometimes caused the fir ewall HTTP proxy to close prematur ely .
Patch 86241-06 For Rapier Switches 23 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E into 8 blocks of 8 5 bits with 84 bits available for payload, and one bit for framing overhead. The frame structure is shown in Figur e 1 on page 23.
24 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E The three C-bits in M-s ubf rame 4 ar e designated as FEBE bits. The FEBE bits are r eturned to the far end to indicate the occurrence of a framing err or or CP- bit parity err or .
Patch 86241-06 For Rapier Switches 25 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E Diagnostic loopback is shown in Figur e 3 on page 25. In this loopback mode the transmit signal is connected straight to the receive signal. Figure 3: Diagnostic Loopback.
26 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E maintenance link allows a nu mber of identification messages to be inserted in to the path over head of the DS3 signal.
Patch 86241-06 For Rapier Switches 27 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E The P ARAM24 parameter specifies the 24-hour counter thr eshold for all performance monitoring parameters (P ES, PSES, SEF , UAS, LES, CES, CSES) between 1 and 65535 seconds inclusive.
28 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E ■ ENABLE DS3 TEST ■ RESET DS3 ■ RESET DS3 COUNTERS ■ SET DS3 ■ SHOW DS3 CMTCE ■ SHOW DS3 CONFIGURA TION.
Patch 86241-06 For Rapier Switches 29 Patch 86241-05 for Software R elease 2.4.1 C613-10340 -00 REV E Dynamic Port Security Dynamic Port Security allows for dynamic MAC addr ess learning on a switch port. If a MAC addr ess is unused for a peri od of time, it will be aged from the database of currently acce pted MAC address es.
30 Patch Release Note Patch 86241-05 for Software R elease 2.4.1 C613-10340-00 REV E Figure 1-7: Example output from the SHOW SWITCH PORT command showing the RELEARN parameter . A vailability Patches can be downloaded fr om the So ftware Updates ar ea of the Allied T elesyn web site at www .
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 86241-06 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 86241-06 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso Allied Telesis 86241-06 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul Allied Telesis 86241-06 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il Allied Telesis 86241-06, 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 86241-06.
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 86241-06. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo Allied Telesis 86241-06 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.
