Appendix: Configuring Juniper Switches

Configure DHCP Forwarding

Use the following commands to configure DHCP forwarding across VLANs on Juniper switches.

set forwarding-options helpers bootp interface <VLAN_NAME>

set forwarding-options helpers bootp server <DHCP_SERVER_IP>

set forwarding-options helpers bootp server <PPS_IP>

For Juniper Switch OS version 15.x and above

set forwarding-options dhcp-relay server-group dhcp-server <DHCP Sever>

set forwarding-options dhcp-relay server-group dhcp-server <PPS IP>

set forwarding-options dhcp-relay active-server-group dhcp-server

set forwarding-options dhcp-relay group dhcp-server interface irb.X

set forwarding-options dhcp-relay group dhcp-server interface irb.y

 

SNMP V3 configuration

set snmp v3 usm local-engine user admin authentication-md5 authentication-key <password>a

set snmp v3 vacm security-to-group security-model usm security-name admin group SNMPV3TESTGROUP

set snmp v3 vacm access group SNMPV3TESTGROUP default-context-prefix security-model any security-level authentication read-view SNMPV3TESTVIEW

set snmp v3 vacm access group SNMPV3TESTGROUP default-context-prefix security-model any security-level authentication write-view SNMPV3TESTVIEW

set snmp v3 vacm access group SNMPV3TESTGROUP default-context-prefix security-model any security-level authentication notify-view SNMPV3TESTVIEW

set snmp v3 target-address SNMPV3SERVER1 address <IPS IP>

set snmp v3 target-address SNMPV3SERVER1 tag-list SNMPV3RECEIVER

set snmp v3 target-address SNMPV3SERVER1 target-parameters SNMPV3TARGETPARAMETERS

set snmp v3 target-parameters SNMPV3TARGETPARAMETERS parameters message-processing-model v3

set snmp v3 target-parameters SNMPV3TARGETPARAMETERS parameters security-model usm

set snmp v3 target-parameters SNMPV3TARGETPARAMETERS parameters security-level authentication

set snmp v3 target-parameters SNMPV3TARGETPARAMETERS parameters security-name admin

set snmp v3 target-parameters SNMPV3TARGETPARAMETERS notify-filter SNMPV3TRAPFILTER

set snmp v3 notify SNMPV3TRAPS type trap

set snmp v3 notify SNMPV3TRAPS tag SNMPV3RECEIVER

set snmp v3 notify-filter SNMPV3TRAPFILTER oid iso include

set snmp v3 notify-filter SNMPV3TRAPFILTER oid .1 include

set snmp v3 snmp-community admin security-name admin

set snmp engine-id use-default-ip-address

set snmp view SNMPV3TESTVIEW oid .1 include

Configure LLDP

Use the following commands to enable LLDP on Juniper switches:

set protocols lldp interface all