Enterasys b5 - Page 265

set snmp interface
Enterasys B5 CLI Reference 8-39
Parameters
Defaults
None.
Mode
Switchcommand,read‐write.
Usage
ThiscommandallowsyoutoconfigurethesourceIPaddressusedbytheSNMPagentwhen
generatingSNMPtraps.Anyofthemanagementinterfaces,includingVLANroutinginterfaces,
canbeconfiguredasthesourceIPaddressusedinpacketsgeneratedbytheSNMPagent.
AninterfacemusthaveanIPaddress
assignedtoitbeforeitcanbesetbythiscommand.
Ifnointerfaceisspecified,thentheIPaddressoftheHostinterfacewillbeused.
Ifanon‐loopbackinterfaceisconfiguredwiththiscommand,applicationpacketegressis
restrictedtothatinterfaceiftheservercanbereached
fromthatinterface.Otherwise,thepackets
aretransmittedoverthefirstavailableroute.Packetsfromtheapplicationserverarereceivedon
theconfiguredinterface.
Ifaloopbackinterfaceisconfigured,andtherearemultiplepathstotheapplicationserver,the
outgoinginterface(gateway)isdeterminedbasedonthebestroutelookup.
Packetsfromthe
applicationserverarethenreceivedonthesendinginterface.Ifrouteredundancyisrequired,
therefore,aloopbackinterfaceshouldbeconfigured.
Example
ThisexampleconfiguresanIPaddressonVLANinterface100andthensetsthatinterfaceasthe
SNMPagentsourceIPaddress.
B5(rw)->router(Config-if(Vlan 100))#ip address 192.168.10.1 255.255.255.0
B5(rw)->router(Config-if(Vlan 100))#exit
B5(rw)->router(Config)#exit
B5(rw)->router#exit
B5(rw)->router>exit
B5(rw)->set snmp interface vlan 100
B5(rw)->show snmp interface
vlan 100 192.168.10.1
loopbackloop‐ID Specifiestheloopbackinterfacetobeused.Thevalueofloop‐IDcan
rangefrom0to7.
vlanvlan‐ID SpecifiestheVLANinterfacetobeused.Thevalueofvlan‐IDcanrange
from1to4093.