Dell C1048P Port Extender Networking Configuration Guide for the C9000 Series - Page 894

Managing Overload on Startup If you are running IS-IS, you can set a specific amount of time to prevent ingress traffic from being received after a reload and allow the routing protocol upgrade process to complete. To prevent ingress traffic on a router while the IS reload is implemented, use the following command. • Set the amount of time after an IS-IS reload is performed before ingress traffic is allowed at startup. set-overload-bit on-startup isis The following OIDs are configurable through the snmpset command. The node OID is 1.3.6.1.4.1.6027.3.18 F10-ISIS-MIB::f10IsisSysOloadSetOverload F10-ISIS-MIB::f10IsisSysOloadSetOloadOnStartupUntil F10-ISIS-MIB::f10IsisSysOloadWaitForBgp F10-ISIS-MIB::f10IsisSysOloadV6SetOverload F10-ISIS-MIB::f10IsisSysOloadV6SetOloadOnStartupUntil F10-ISIS-MIB::f10IsisSysOloadV6WaitForBgp To enable overload bit for IPv4 set 1.3.6.1.4.1.6027.3.18.1.1 and IPv6 set 1.3.6.1.4.1.6027.3.18.1.4 To set time to wait set 1.3.6.1.4.1.6027.3.18.1.2 and 1.3.6.1.4.1.6027.3.18.1.5 respectively To set time to wait till bgp session are up set 1.3.6.1.4.1.6027.3.18.1.3 and 1.3.6.1.4.1.6027.3.18.1.6 Enabling and Disabling a Port using SNMP To enable and disable a port using SNMP, use the following commands. 1 Create an SNMP community on the Dell system. CONFIGURATION mode snmp-server community 2 From the Dell Networking system, identify the interface index of the port for which you want to change the admin status. EXEC Privilege mode show interface Or, from the management system, use the snmpwwalk command to identify the interface index. 3 Enter the snmpset command to change the admin status using either the object descriptor or the OID. snmpset with descriptor: snmpset -v version -c community agent-ip ifAdminStatus.ifindex i {1 | 2} snmpset with OID: snmpset -v version -c community agent-ip .1.3.6.1.2.1.2.2.1.7.ifindex i {1 | 2} Choose integer 1 to change the admin status to Up, or 2 to change the admin status to Down. Simple Network Management Protocol (SNMP) 894