3Com DSA-3CV1100-02 service manual LMA Access for Central Management

Central Management 81

management receives status and statistics messages from the cards in the VCN AC and displays responses to the user commands on the user’s screen.

In LMA access, the user’s computer is directly attached through the VCN AC LMA port (Figure 57).

Figure 57 LMA Access for Central Management

Local M anagem ent

Term inal

1	2	3	4	5	6	7	8	9	10	11	12	13	14	15	16	17	18	19	20	21	22	23	24
										VCN A C

Refer to Central Management Menus in the LMA Interface for the menus that appear in the LMA interface.

In remote access, the user communicates with the management agent through Telnet on his computer. His computer is attached either through the local Ethernet network (Figure 58) or through the Internet (Figure 59).

Figure 58 Connecting the Management Terminal in the Ethernet

Telnet term inal

Ethernet S witch

E thernet

VCN AC R outer

Internet