Dell PowerConnect 3248 Manual

Also see for PowerConnect 3248: Features list System user's guide Specification

Contents

Addendum to the 3 248 and 52 24 User ’s Guides 35E x a m p l eConsole(config)#interface ethernet 1/5Console(config-if)#spanning-tree port-priority 128Console(config-if)#spanning-tree cost 19Console(config-if)#spanning-tree link-type autoConsole(config-if)#no spanning-tree edge-portConsole#spanning-tree protocol-migration ethernet 1/5Simple Network Management ProtocolThe Simple Network Management Protocol (SNMP) page contains a newlink to the following page:• IP FilteringIP FilteringOn the SNMP/IP Filtering page, you can create a list of up to 16 IPaddresses or IP address groups that are allowed access to the switch usingSNMP management software.IP addresses that are permitted SNMP access are specified by an IP addressand a subnet mask that identifies the range of valid addresses. For example:IP address 192.168.1.1 and mask 255.255.255.0 — Specifies a valid IPaddress group from 192.168.1.0 to 192.168.1.255.IP address 192.168.1.1 and mask 255.255.255.255 — Specifies a valid IPaddress of 192.168.1.1 only.NOTE: IP filtering doesnot affect managementaccess to the switch usingthe Web interface orTelnet.The following options are available:• IP Filter List — Displays a list of the IP address/subnet mask entriescurrently configured for SNMP access.• IP address — Specifies a new IP address to add to the IP Filter List.• Subnet Mask — Specifies a single IP address or group of addresses. Ifthe IP is the address of a single management station, the mask shouldbe set to 255.255.255.255. Otherwise, the IP address group is specifiedby the mask.