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Cisco MGX 8220 Installation and Configuration
Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003
Chapter
TFTP User Interface
Figure 3-7 Services Tree
The MIB is distributed as a text file (ASN.1) on a diskette that can be printed and used to compile the
MIB into an SNMP manager. The MIB (and Cisco MGX 8220 shelf) can also be managed from CWM
(Release 8.1 and higher). For complete details of managing the shelf from CWM, refer to the Cisco
WAN Manager Operations Guide.
Note MIB variables are identified as read-write or read only. Read-write variable can be accessed by both
GET and SET SNMP commands. Read-only variable can be accessed by GET commands only.
When setting a MIB variable in a table, the “enable” variable must also be set in the same SNMP
PDU.
TFTP User Interface
The Cisco MGX 8220 shelf in Release 5.0 supports the transfer of data files between the shelf and a
workstation using Trivial File Transfer Protocol (TFTP). The functions provided by these file transfers
are the configuring and collection of statistics and the downloading of Cisco MGX 8220 firmware.
In order to perform a file transfer the workstation must establish connectivity with the shelf either
through the control port (using SLIP) or through the in-band port. In both cases TCP/IP protocol is
employed and the shelf must be assigned an IP address. For details on establishing connectivity, see the
“Setting-Up Management Connectivity to the Cisco MGX 8220 Shelf” section on page 3-8.
Upgrading Firmware
Cisco MGX 8220 shelves are shipped with the latest version of the firmware already preloaded. Cisco
MGX 8220 firmware upgrades can be downloaded over the network. Firmware and firmware upgrades
for the Cisco MGX 8220 shelf are also distributed as a Firmware Media Kit on diskettes.
Port
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End point mapEnd point map Port
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Frame Relay
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H8263