3Com 4210 PWR Configuration Manual page 63

Table 30 Control Telnet users by source IP addresses
Operation
Apply the ACL to acl acl-number { inbound |
control Telnet users by outbound }
source IP addresses
Controlling Telnet Users by Source and Destination IP Addresses
Controlling Telnet users by source and destination IP addresses is achieved by
applying advanced ACLs, which are numbered from 3000 to 3999.
Table 31 Control Telnet users by source and destination IP addresses
Operation
Enter system view system-view
Create an advanced acl number acl-number [
ACL or enter advanced match-order { config | auto } ]
ACL view
Define rules for the rule [ rule-id ] { deny | permit }
ACL protocol [ rule-string ]
Quit to system view quit
Enter user interface user-interface [ type ]
view first-number [ last-number ]
Apply the ACL to acl acl-number { inbound |
control Telnet users by outbound }
specified source and
destination IP
addresses
Controlling Telnet Users by Source MAC Addresses
Controlling Telnet users by source MAC addresses is achieved by applying Layer 2
ACLs, which are numbered from 4000 to 4999.
Table 32 Control Telnet users by source MAC addresses
Operation
Enter system view system-view
Create or enter Layer 2 acl number acl-number
ACL view
Define rules for the rule [ rule-id ] { deny | permit } [
ACL rule-string ]
Quit to system view quit
Command
Required
The inbound keyword specifies to
filter the users trying to Telnet to
the current switch.
The outbound keyword specifies
to filter users trying to Telnet to
other switches from the current
switch.
Command
-
As for the acl number command,
the config keyword is specified by
default.
Required
You can define rules as needed to
filter by specific source and
destination IP addresses.
-
-
Required
The inbound keyword specifies to
filter the users trying to Telnet to
the current switch.
The outbound keyword specifies
to filter users trying to Telnet to
other switches from the current
switch.
Command
-
-
Required
You can define rules as needed to
filter by specific source MAC
addresses.
-
User Control 61
Description
Description
Description