R3204P16-HP Load Balancing Module System Management Configuration Guide-6PW101

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To do… Use the command… Remarks
Enter user interface view
user-interface [ type ]
first-number [ last-number ]
—
Use the ACL to control user login
by source MAC address
acl acl-number inbound
Required
inbound: Filters incoming Telnet packets.
NOTE:
The configuration does not take effect if the Telnet client and server are not in the same subnet.
Source MAC-based login control configuration example
Network requirements
As shown in Figure 46, configure an ACL on the LB module to permit only Telnet packets sourced from
Host A and Host B.
Figure 46 Network diagram for configuring source MAC-based login control
Configuration procedure
# Configure basic ACL 2000, and configure rule 1 to permit packets sourced from Host B, and rule 2 to
permit packets sourced from Host A.
<Sysname> system-view
[Sysname] acl number 2000 match-order config
[Sysname-acl-basic-2000] rule 1 permit source 10.110.100.52 0
[Sysname-acl-basic-2000] rule 2 permit source 10.110.100.46 0
[Sysname-acl-basic-2000] quit
# Reference ACL 2000 in user interface view to allow Telnet users from Host A and Host B to access the
LB module.
[Sysname] user-interface vty 0 4
[Sysname-ui-vty0-4] acl 2000 inbound