Avaya Connecting ASN Routers and BNX Platforms to a Network Manual de usuario descargar pdf (Pagina 95)

Troubleshooting Network Boot Problems

A-15

3. To display the number of packets dropped, select

wfBootpRelayIntfHopsDrops

Technician Interface Instructions

Enter the following command to display information that may help you determine

if and why a device is dropping packets, where

<IP_address>

is the address of the

interface receiving the packets:

get wfBootpRelayIntfEntry.*.

<IP_address>

Upgrading Software

You can upgrade an ASN’s image using one or both of the following options:

• Conﬁgure the ASN to Netboot the image and boot the ASN.

This option upgrades the image only in the ASN’s memory.

• Use TFTP to transfer the image to the ASN’s local ﬁle system and Local Boot

the ASN.

This option upgrades the image in both the ASN’s local ﬁle system and its

memory.

Caution: If a single ASN suffers a corrupted local ﬁle system that damages

the image ﬁle on the ﬂash card, you cannot boot the ASN. To avoid this

problem, use media partitioning to duplicate the software image ﬁle on the

ﬂash card. If the partition you are using to provide the image becomes

corrupted, the other is still available to supply the image. Refer to Managing

Routers and BNX Platforms for detailed information about media

partitioning.

Caution: If you use TFTP to transfer an upgraded image to an ASN, and an

interruption in the ﬁle transfer occurs (for example, if the ASN resets, reboots,

or loses power), the ASN’s ﬁle system becomes corrupted and the ASN cannot

boot locally.

1 2 ... 90 91 92 93 94 95 96 97 98 99 100 ... 105 106

Sin comentarios

Avaya Connecting ASN Routers and BNX Platforms to a Network Manual de usuario Pagina 95