Allied Telesis Patch 86261-04 Manual do Utilizador descarregar pdf (Página 5)

Patch 86261-09 For Rapier and AT-8800 Series Switches 5

Patch 86261-09 for Software Release 2.6.1

C613-10388-00 REV J

When a packet was destined for a network address, the switch would

forward the packet to that network and incorrectly create an ARP request

containing the address of the network. This issue has been resolved.

If DHCP clients do not respond to echo requests, the DHCP server can not

detect an addressing conflict, so may offer in-use addresses to clients. This

issue has been resolved.

This PCR introduces a new parameter, probe, to the create dhcp range and

set dhcp range commands. This parameter allows for address probing

using ARP requests and replies instead of the normal ping mechanism. This

feature is limited to clients on the same subnet (broadcast domain) as the

DHCP server, and therefore can not be used with the gateway parameter.

The new syntax is:

create dhcp range=name [probe={arp|icmp}]

[other-parameters]

set dhpc range [probe={arp|icmp}] [other-parameters]

When VRRP was enabled and the IP module was reset on the master device

that owned the virtual router address, IP or ARP packets sent to the virtual

MAC address were not accepted by the master. This issue has been

resolved.

The router has been enhanced to enable up routes to be inported from BGP

to OSPF. See “Importing BGP routes into OSPF” on page 40.

The next hop advertised in a RIP Response must be directly reachable on the

logical subnet over which the advertisement is made. The device sometimes

advertised the next hop of a route that was not on this subnet. This issue has

been resolved.

All TACACS+ commands now require Security Officer privilege when the

device is in security mode.

Frames with errors (for example, exceeding the maximum frame length) at

the MAC layer were sent to the CPU and processed despite being invalid.

This issue has been resolved. Invalid frames are now discarded.

Sometimes the switch erroneously transmitted STP BPDUs that contained

VLAN tags. This issue has been resolved.

PCR: 31248 Module: IPG Level: 2

PCR: 31258 Module: IPG, DHCP Level: 2

PCR: 40035 Module: VRRP Level: 2

PCR: 40039 Module: OSPF Enhancement

PCR: 40046 Module: IPG Level: 2

PCR: 40047 Module: TACP

PCR: 40049 Module: SW56 Level: 3

PCR: 40050 Module: STP Level: 2

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