B-30 A PPENDIX B: CLI COMMAND DESCRIPTIONset pppreceive_authentication[NONE | PAP | CHAP |EITHER]Sets the type of inbound authentication to be used when establishing PPPconnections. See RFC 1334 for details about CHAP and PAP.Options:set ppp echo_retriesSets the number of PPP echo request retries that will be attempted beforedeclaring a PPP link down. When set to a non-zero value, PPP echo requests willperiodically be sent on all active PPP links. If a consecutive PPP echoresponses are not received, the PPP link will be declared down. The maximum of PPP echo retries is 10. When set to 0 (the default), no PPP echorequests will be sent - the feature is disabled.set snmp community address [IP_address] access [RO | RW]Modifies parameters for an SNMP authorized user. The community name and IPaddress of SNMP requests from managers on the network must match the list,which you can see using list snmp communities.set system name [“name”] location [“location”] contact [“contact info”] transmit_authentication_name [name]Specifies system contact information, which is displayed using show system. Theuser name is the remote account name. Location, name and contact names arelimited to 64 characters.data TELNET Ancillary Data. This field contains server-specificconfiguration data. See table which lists the configurable ancillarydata parameters.close_active_connections Indicates whether or not to close any active connections when aservice is disabled by the disable network_service command.Parameters DescriptionNONE Don’t checkPAP Use Password Authentication ProtocolCHAP Use Challenge Handshake Authorization ProtocolEITHER Use whichever type of authentication is requestedParameters Description Group designation authorizing SNMP requests.address IP address of the SNMP manager, in the form nnn.nnn.nnn.nnnaccess Determines what type of access to SNMP MIBs the added user willhave. Options are Read Only (RO) and Read Write (RW).