HP Cisco Catalyst Blade Switch 3020 Cisco Catalyst Blade Switch 3020 for HP So - Page 487
Limiting TFTP Servers Used Through SNMP, SNMP Examples, con terminal
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Chapter 25 Configuring SNMP Configuring SNMP Limiting TFTP Servers Used Through SNMP Beginning in privileged EXEC mode, follow these steps to limit the TFTP servers used for saving and loading configuration files through SNMP to the servers specified in an access list: Step 1 Step 2 Command configure terminal snmp-server tftp-server-list access-list-number Step 3 access-list access-list-number {deny | permit} source [source-wildcard] Step 4 Step 5 Step 6 end show running-config copy running-config startup-config Purpose Enter global configuration mode. Limit TFTP servers used for configuration file copies through SNMP to the servers in the access list. For access-list-number, enter an IP standard access list numbered from 1 to 99 and 1300 to 1999. Create a standard access list, repeating the command as many times as necessary. • For access-list-number, enter the access list number specified in Step 2. • The deny keyword denies access if the conditions are matched. The permit keyword permits access if the conditions are matched. • For source, enter the IP address of the TFTP servers that can access the switch. • (Optional) For source-wildcard, enter the wildcard bits, in dotted decimal notation, to be applied to the source. Place ones in the bit positions that you want to ignore. Recall that the access list is always terminated by an implicit deny statement for everything. Return to privileged EXEC mode. Verify your entries. (Optional) Save your entries in the configuration file. SNMP Examples This example shows how to enable all versions of SNMP. The configuration permits any SNMP manager to access all objects with read-only permissions using the community string public. This configuration does not cause the switch to send any traps. Switch(config)# snmp-server community public This example shows how to permit any SNMP manager to access all objects with read-only permission using the community string public. The switch also sends VTP traps to the hosts 192.180.1.111 and 192.180.1.33 using SNMPv1 and to the host 192.180.1.27 using SNMPv2C. The community string public is sent with the traps. Switch(config)# snmp-server community public Switch(config)# snmp-server enable traps vtp Switch(config)# snmp-server host 192.180.1.27 version 2c public Switch(config)# snmp-server host 192.180.1.111 version 1 public Switch(config)# snmp-server host 192.180.1.33 public OL-8915-01 Cisco Catalyst Blade Switch 3020 for HP Software Configuration Guide 25-15
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