3-6

Cisco MGX 8220 Installation and Configuration
Release 5.0, Part Number 78-6430-03 Rev. D0, November 2003
Chapter
User Interface Access Ports

Figure3-4 LAN Port Access to the Cisco MGX 8220 Shelf

In-Band Access

In-band access uses a portion of the bandwidth of the Cisco MGX8220 shelf to the Cisco BPX T3

connection by reserv in g a n u m be r of ATM virtual connections f o r n etwork management f unctions.

•The control terminal (PC or workstation) is connected through the Cisco BPX network and must

support TCP/IP.

•The in-band port on the BNM must have been previously configured with an IP address.

•When using the in-band port to e nt er C LI co m ma nd s , t h e u ser in t er face p rom p t ap pe ar s af te r yo u

perform a Telnet login to the ports IP address.

Figure3-5 In-band Access Example

ASCBNM
IP
address
LAN
port
MGX 8220
Service
modules
Workstations
Ethernet
H8260
Control
terminal Control
terminal
Control
terminal
BPX 8620 network
Router
ATM in-band
connection
MGX 8220
BPX 8620
Ethernet
ASCBNM
IP
address
FRSM
H8261
BPX 8620