What's New

This document supports the Cumulus Linux 5.3 release, and lists new platforms, features, and enhancements.

What’s New in Cumulus Linux 5.3.0

Cumulus Linux 5.3.0 supports new platforms, provides bug fixes, and contains several new features and improvements.

Platforms

  • NVIDIA SN3750-SX (200G Spectrum-2) available for early access

The NVIDIA SN3750-SX switch is available for early access and open to customer feedback. Do not use this switch in production; it is not supported through NVIDIA networking support.

New Features and Enhancements

  • NVUE enhancements include:
    • SNMP Server and SNMP trap commands
    • QoS commands to configure COS and DSCP marking, egress queue mapping, egress traffic scheduling, PFC, ECN, and traffic pools
    • switchd commands to configure the statistic polling interval for physical and logical interfaces, log level for debugging, DSCP settings for encapsulation and decapsulation, host route preference, ACL mode, and reserved VLAN range
    • New nv show system commands include nv show system memory and nv show system cpu
    • New BGP configuration commands include BGP dynamic neighbor, BGP update source, BGP neighbor shutdown
    • New route map match and set statements enable you to match on an EVPN default route, and set the BGP community, metric, originator ID, and forwarding address
    • WJH commands
    • Storm Control commands
    • PTM enable command to check link state
    • Support for hyphens in hostnames, VRF, route map, next hop groups, prefix list, AS path list, community list, and ACL names
    • Fast link up command (nv set interface <interface-id> link fast-linkup on) to support fast link up between Spectrum1 switches and certain optic network interface cards that require links to come up fast
    • New commands:
      nv show action <action-job-id>
      nv show interface <interface-id> qos congestion-control
      nv show interface <interface-id> qos congestion-control traffic-class
      nv show interface <interface-id> qos congestion-control traffic-class <if-qos-tc-id>
      nv show interface <interface-id> qos egress-queue-mapping
      nv show interface <interface-id> qos egress-queue-mapping switch-priority
      nv show interface <interface-id> qos egress-queue-mapping switch-priority <qos-sp-id>
      nv show interface <interface-id> qos egress-scheduler
      nv show interface <interface-id> qos egress-scheduler traffic-class
      nv show interface <interface-id> qos egress-scheduler traffic-class <if-qos-tc-id>
      nv show interface <interface-id> qos mapping
      nv show interface <interface-id> qos mapping dscp
      nv show interface <interface-id> qos mapping dscp <qos-dscp-id>
      nv show interface <interface-id> qos mapping pcp
      nv show interface <interface-id> qos mapping pcp <qos-pcp-id>
      nv show interface <interface-id> qos pfc
      nv show interface <interface-id> storm-control
      nv show nve vxlan decapsulation
      nv show nve vxlan decapsulation dscp
      nv show nve vxlan encapsulation
      nv show nve vxlan encapsulation dscp
      nv show qos congestion-control
      nv show qos congestion-control <profile-id>
      nv show qos congestion-control <profile-id> traffic-class
      nv show qos congestion-control <profile-id> traffic-class <qos-tc-id>
      nv show qos egress-queue-mapping
      nv show qos egress-queue-mapping <profile-id>
      nv show qos egress-queue-mapping <profile-id> switch-priority
      nv show qos egress-queue-mapping <profile-id> switch-priority <qos-sp-id>
      nv show qos egress-scheduler
      nv show qos egress-scheduler <profile-id>
      nv show qos egress-scheduler <profile-id> traffic-class
      nv show qos egress-scheduler <profile-id> traffic-class <qos-tc-id>
      nv show qos mapping
      nv show qos mapping <profile-id>
      nv show qos mapping <profile-id> dscp
      nv show qos mapping <profile-id> dscp <qos-dscp-id>
      nv show qos mapping <profile-id> pcp
      nv show qos mapping <profile-id> pcp <qos-pcp-id>
      nv show qos pfc
      nv show qos pfc <profile-id>
      nv show qos pfc <profile-id> switch-priority
      nv show qos pfc <profile-id> switch-priority <qos-sp-id>
      nv show qos traffic-pool
      nv show qos traffic-pool <traffic-pool-id>
      nv show qos traffic-pool <traffic-pool-id> switch-priority
      nv show qos traffic-pool <traffic-pool-id> switch-priority <qos-sp-id>
      nv show router ptm
      nv show service snmp-server
      nv show service snmp-server listening-address
      nv show service snmp-server listening-address <listening-address-id>
      nv show service snmp-server mibs
      nv show service snmp-server readonly-community
      nv show service snmp-server readonly-community <readonly-community-id>
      nv show service snmp-server readonly-community <readonly-community-id> access
      nv show service snmp-server readonly-community <readonly-community-id> access <access-id>
      nv show service snmp-server readonly-community-v6
      nv show service snmp-server readonly-community-v6 <readonly-community-id>
      nv show service snmp-server readonly-community-v6 <readonly-community-id> access
      nv show service snmp-server readonly-community-v6 <readonly-community-id> access <access-id>
      nv show service snmp-server trap-cpu-load-average
      nv show service snmp-server trap-cpu-load-average one-minute
      nv show service snmp-server trap-cpu-load-average one-minute <one-minute-id>
      nv show service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute
      nv show service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id>
      nv show service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id> fifteen-minute
      nv show service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id> fifteen-minute <fifteen-minute-id>
      nv show service snmp-server trap-destination
      nv show service snmp-server trap-destination <trap-destination-id>
      nv show service snmp-server trap-destination <trap-destination-id> community-password
      nv show service snmp-server trap-destination <trap-destination-id> community-password <community-password-id>
      nv show service snmp-server trap-destination <trap-destination-id> username
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> community-password
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> community-password <community-password-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> engine-id
      nv show service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> engine-id <engine-id>
      nv show service snmp-server trap-link-down
      nv show service snmp-server trap-link-up
      nv show service snmp-server trap-snmp-auth-failures
      nv show service snmp-server username
      nv show service snmp-server username <username-id>
      nv show service snmp-server username <username-id> auth-md5
      nv show service snmp-server username <username-id> auth-md5 <auth-id>
      nv show service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes
      nv show service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv show service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des
      nv show service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv show service snmp-server username <username-id> auth-none
      nv show service snmp-server username <username-id> auth-sha
      nv show service snmp-server username <username-id> auth-sha <auth-id>
      nv show service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes
      nv show service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv show service snmp-server username <username-id> auth-sha <auth-id> encrypt-des
      nv show service snmp-server username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv show service snmp-server viewname
      nv show service snmp-server viewname <viewname-id>
      nv show system acl
      nv show system counter
      nv show system counter polling-interval
      nv show system cpu
      nv show system forwarding programming
      nv show system global reserved vlan internal
      nv show system memory
      nv show system wjh
      nv show system wjh channel
      nv show system wjh channel <channel-id>
      nv show system wjh channel <channel-id> trigger
      nv show system wjh packet-buffer
      nv show vrf <vrf-id> router bgp dynamic-neighbor
      nv show vrf <vrf-id> router bgp dynamic-neighbor listen-range
      nv show vrf <vrf-id> router bgp dynamic-neighbor listen-range <ip-sub-prefix-id>
      nv show vrf <vrf-id> router nexthop-tracking
      nv show vrf <vrf-id> router nexthop-tracking <afi>
      nv show vrf <vrf-id> router nexthop-tracking <afi> route-map
      nv show vrf <vrf-id> router nexthop-tracking <afi> route-map <nht-routemap-id>
      nv show vrf <vrf-id> router nexthop-tracking <afi> route-map <nht-routemap-id> protocol
      nv show vrf <vrf-id> router nexthop-tracking <afi> route-map <nht-routemap-id> protocol <nht-protocol-id>
      
      nv set interface <interface-id> ip neighbor-discovery home-agent enable (on|off)
      nv set interface <interface-id> ip neighbor-discovery prefix <ipv6-prefix-id> preferred-lifetime (0-4294967295|infinite)
      nv set interface <interface-id> link fast-linkup (on|off)
      nv set interface <interface-id> qos
      nv set interface <interface-id> qos congestion-control
      nv set interface <interface-id> qos congestion-control profile <profile-name>
      nv set interface <interface-id> qos egress-scheduler
      nv set interface <interface-id> qos egress-scheduler profile <profile-name>
      nv set interface <interface-id> qos mapping
      nv set interface <interface-id> qos mapping profile <profile-name>
      nv set interface <interface-id> qos pfc
      nv set interface <interface-id> qos pfc profile <profile-name>
      nv set interface <interface-id> storm-control
      nv set interface <interface-id> storm-control broadcast 1-4294967295
      nv set interface <interface-id> storm-control multicast 1-4294967295
      nv set interface <interface-id> storm-control unknown-unicast 1-4294967295
      nv set nve vxlan decapsulation
      nv set nve vxlan decapsulation dscp
      nv set nve vxlan decapsulation dscp action (derive|copy|preserve)
      nv set nve vxlan encapsulation
      nv set nve vxlan encapsulation dscp
      nv set nve vxlan encapsulation dscp action (derive|copy|set)
      nv set nve vxlan encapsulation dscp value (0-63|af11|af12|af13|af21|af22|af23|af31|af32|af33|af41|af42|af43|cs1|cs2|cs3|cs4|cs5|cs6|cs7|be|ef)
      nv set qos congestion-control <profile-id>
      nv set qos congestion-control <profile-id> traffic-class <qos-tc-id>
      nv set qos congestion-control <profile-id> traffic-class <qos-tc-id> ecn (enable|disable)
      nv set qos congestion-control <profile-id> traffic-class <qos-tc-id> max-threshold <value>
      nv set qos congestion-control <profile-id> traffic-class <qos-tc-id> min-threshold <value>
      nv set qos congestion-control <profile-id> traffic-class <qos-tc-id> probability 0-100
      nv set qos congestion-control <profile-id> traffic-class <qos-tc-id> red (enable|disable)
      nv set qos egress-queue-mapping <profile-id>
      nv set qos egress-queue-mapping <profile-id> switch-priority <qos-sp-id>
      nv set qos egress-queue-mapping <profile-id> switch-priority <qos-sp-id> traffic-class 0-7
      nv set qos egress-scheduler <profile-id>
      nv set qos egress-scheduler <profile-id> traffic-class <qos-tc-id>
      nv set qos egress-scheduler <profile-id> traffic-class <qos-tc-id> bw-percent 0-100
      nv set qos egress-scheduler <profile-id> traffic-class <qos-tc-id> mode (dwrr|strict)
      nv set qos mapping <profile-id>
      nv set qos mapping <profile-id> dscp <qos-dscp-id>
      nv set qos mapping <profile-id> dscp <qos-dscp-id> switch-priority 0-7
      nv set qos mapping <profile-id> pcp <qos-pcp-id>
      nv set qos mapping <profile-id> pcp <qos-pcp-id> switch-priority 0-7
      nv set qos mapping <profile-id> port-default-sp 0-7
      nv set qos mapping <profile-id> trust (l2|l3|port|both)
      nv set qos pfc <profile-id>
      nv set qos pfc <profile-id> cable-length 1-100000
      nv set qos pfc <profile-id> port-buffer <value>
      nv set qos pfc <profile-id> rx (enable|disable)
      nv set qos pfc <profile-id> switch-priority <qos-sp-id>
      nv set qos pfc <profile-id> tx (enable|disable)
      nv set qos pfc <profile-id> xoff-threshold <value>
      nv set qos pfc <profile-id> xon-threshold <value>
      nv set qos traffic-pool <traffic-pool-id>
      nv set qos traffic-pool <traffic-pool-id> memory-percent 1-100
      nv set qos traffic-pool <traffic-pool-id> switch-priority <qos-sp-id>
      nv set router ptm
      nv set router ptm enable (on|off)
      nv set service snmp-server
      nv set service snmp-server enable (on|off)
      nv set service snmp-server listening-address <listening-address-id>
      nv set service snmp-server listening-address <listening-address-id> vrf <vrf-name>
      nv set service snmp-server mibs (cumulus-sensor-mib|cumulus-status-mib)
      nv set service snmp-server readonly-community <readonly-community-id>
      nv set service snmp-server readonly-community <readonly-community-id> access <access-id>
      nv set service snmp-server readonly-community <readonly-community-id> access <access-id> oid <oid>
      nv set service snmp-server readonly-community <readonly-community-id> access <access-id> view <value>
      nv set service snmp-server readonly-community-v6 <readonly-community-id>
      nv set service snmp-server readonly-community-v6 <readonly-community-id> access <access-id>
      nv set service snmp-server readonly-community-v6 <readonly-community-id> access <access-id> oid <oid>
      nv set service snmp-server readonly-community-v6 <readonly-community-id> access <access-id> view <value>
      nv set service snmp-server system-contact <value>
      nv set service snmp-server system-location <value>
      nv set service snmp-server system-name <value>
      nv set service snmp-server trap-cpu-load-average
      nv set service snmp-server trap-cpu-load-average one-minute <one-minute-id>
      nv set service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id>
      nv set service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id> fifteen-minute <fifteen-minute-id>
      nv set service snmp-server trap-destination <trap-destination-id>
      nv set service snmp-server trap-destination <trap-destination-id> community-password <community-password-id>
      nv set service snmp-server trap-destination <trap-destination-id> community-password <community-password-id> version (1|2c)
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> community-password <community-password-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> community-password <community-password-id> version (1|2c)
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> engine-id <engine-id>
      nv set service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> engine-id <engine-id> inform (on|off)
      nv set service snmp-server trap-link-down
      nv set service snmp-server trap-link-down check-frequency 5-300
      nv set service snmp-server trap-link-up
      nv set service snmp-server trap-link-up check-frequency 5-300
      nv set service snmp-server trap-snmp-auth-failures
      nv set service snmp-server username <username-id>
      nv set service snmp-server username <username-id> auth-md5 <auth-id>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> oid <oid>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> view <value>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> oid <oid>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> view <value>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> oid <oid>
      nv set service snmp-server username <username-id> auth-md5 <auth-id> view <value>
      nv set service snmp-server username <username-id> auth-none
      nv set service snmp-server username <username-id> auth-none oid <oid>
      nv set service snmp-server username <username-id> auth-none view <value>
      nv set service snmp-server username <username-id> auth-sha <auth-id>
      nv set service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv set service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> oid <oid>
      nv set service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> view <value>
      nv set service snmp-server username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv set service snmp-server username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> oid <oid>
      nv set service snmp-server username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> view <value>
      nv set service snmp-server username <username-id> auth-sha <auth-id> oid <oid>
      nv set service snmp-server username <username-id> auth-sha <auth-id> view <value>
      nv set service snmp-server viewname <viewname-id>
      nv set service snmp-server viewname <viewname-id> excluded <snmp-branch>
      nv set service snmp-server viewname <viewname-id> included <snmp-branch>
      nv set system acl
      nv set system acl mode (atomic|non-atomic)
      nv set system counter
      nv set system counter polling-interval
      nv set system counter polling-interval logical-interface 1-30
      nv set system counter polling-interval physical-interface 1-10
      nv set system forwarding host-route-preference (route|neighbour|route-and-neighbour)
      nv set system forwarding programming
      nv set system forwarding programming log-level (debug|info|critical|warning|error)
      nv set system global reserved vlan internal
      nv set system global reserved vlan internal range <vlan-range>
      nv set system wjh
      nv set system wjh channel <channel-id>
      nv set system wjh channel <channel-id> trigger (l1|l2|l3|tunnel)
      nv set system wjh enable (on|off)
      nv set vrf <vrf-id> router bgp neighbor <neighbor-id> shutdown (on|off)
      nv set vrf <vrf-id> router bgp neighbor <neighbor-id> update-source (<interface-name>|<ipv4>|<ipv6>)
      nv set vrf <vrf-id> router bgp peer-group <peer-group-id> shutdown (on|off)
      nv set vrf <vrf-id> router bgp peer-group <peer-group-id> update-source (<interface-name>|<ipv4>|<ipv6>)
      nv set vrf <vrf-id> router nexthop-tracking <afi>
      nv set vrf <vrf-id> router nexthop-tracking <afi> resolved-via-default (on|off)
      nv set vrf <vrf-id> router nexthop-tracking <afi> route-map <nht-routemap-id>
      nv set vrf <vrf-id> router nexthop-tracking <afi> route-map <nht-routemap-id> protocol
      
      nv unset interface <interface-id> ip neighbor-discovery home-agent enable
      nv unset interface <interface-id> link fast-linkup
      nv unset interface <interface-id> qos
      nv unset interface <interface-id> qos congestion-control
      nv unset interface <interface-id> qos congestion-control profile
      nv unset interface <interface-id> qos egress-scheduler
      nv unset interface <interface-id> qos egress-scheduler profile
      nv unset interface <interface-id> qos mapping
      nv unset interface <interface-id> qos mapping profile
      nv unset interface <interface-id> qos pfc
      nv unset interface <interface-id> qos pfc profile
      nv unset interface <interface-id> storm-control
      nv unset interface <interface-id> storm-control broadcast
      nv unset interface <interface-id> storm-control multicast
      nv unset interface <interface-id> storm-control unknown-unicast
      nv unset nve vxlan decapsulation
      nv unset nve vxlan decapsulation dscp
      nv unset nve vxlan decapsulation dscp action
      nv unset nve vxlan encapsulation
      nv unset nve vxlan encapsulation dscp
      nv unset nve vxlan encapsulation dscp action
      nv unset nve vxlan encapsulation dscp value
      nv unset qos congestion-control
      nv unset qos congestion-control <profile-id>
      nv unset qos congestion-control <profile-id> traffic-class
      nv unset qos congestion-control <profile-id> traffic-class <qos-tc-id>
      nv unset qos congestion-control <profile-id> traffic-class <qos-tc-id> ecn
      nv unset qos congestion-control <profile-id> traffic-class <qos-tc-id> max-threshold
      nv unset qos congestion-control <profile-id> traffic-class <qos-tc-id> min-threshold
      nv unset qos congestion-control <profile-id> traffic-class <qos-tc-id> probability
      nv unset qos congestion-control <profile-id> traffic-class <qos-tc-id> red
      nv unset qos egress-queue-mapping
      nv unset qos egress-queue-mapping <profile-id>
      nv unset qos egress-queue-mapping <profile-id> switch-priority
      nv unset qos egress-queue-mapping <profile-id> switch-priority <qos-sp-id>
      nv unset qos egress-queue-mapping <profile-id> switch-priority <qos-sp-id> traffic-class
      nv unset qos egress-scheduler
      nv unset qos egress-scheduler <profile-id>
      nv unset qos egress-scheduler <profile-id> traffic-class
      nv unset qos egress-scheduler <profile-id> traffic-class <qos-tc-id>
      nv unset qos egress-scheduler <profile-id> traffic-class <qos-tc-id> bw-percent
      nv unset qos egress-scheduler <profile-id> traffic-class <qos-tc-id> mode
      nv unset qos mapping
      nv unset qos mapping <profile-id>
      nv unset qos mapping <profile-id> dscp
      nv unset qos mapping <profile-id> dscp <qos-dscp-id>
      nv unset qos mapping <profile-id> dscp <qos-dscp-id> switch-priority
      nv unset qos mapping <profile-id> pcp
      nv unset qos mapping <profile-id> pcp <qos-pcp-id>
      nv unset qos mapping <profile-id> pcp <qos-pcp-id> switch-priority
      nv unset qos mapping <profile-id> port-default-sp
      nv unset qos mapping <profile-id> trust
      nv unset qos pfc
      nv unset qos pfc <profile-id>
      nv unset qos pfc <profile-id> cable-length
      nv unset qos pfc <profile-id> port-buffer
      nv unset qos pfc <profile-id> rx
      nv unset qos pfc <profile-id> switch-priority
      nv unset qos pfc <profile-id> switch-priority <qos-sp-id>
      nv unset qos pfc <profile-id> tx
      nv unset qos pfc <profile-id> xoff-threshold
      nv unset qos pfc <profile-id> xon-threshold
      nv unset qos traffic-pool
      nv unset qos traffic-pool <traffic-pool-id>
      nv unset qos traffic-pool <traffic-pool-id> memory-percent
      nv unset qos traffic-pool <traffic-pool-id> switch-priority
      nv unset qos traffic-pool <traffic-pool-id> switch-priority <qos-sp-id>
      nv unset router ptm
      nv unset router ptm enable
      nv unset service snmp-server
      nv unset service snmp-server enable
      nv unset service snmp-server listening-address
      nv unset service snmp-server listening-address <listening-address-id>
      nv unset service snmp-server listening-address <listening-address-id> vrf
      nv unset service snmp-server mibs
      nv unset service snmp-server readonly-community
      nv unset service snmp-server readonly-community <readonly-community-id>
      nv unset service snmp-server readonly-community <readonly-community-id> access
      nv unset service snmp-server readonly-community <readonly-community-id> access <access-id>
      nv unset service snmp-server readonly-community <readonly-community-id> access <access-id> oid
      nv unset service snmp-server readonly-community <readonly-community-id> access <access-id> view
      nv unset service snmp-server readonly-community-v6
      nv unset service snmp-server readonly-community-v6 <readonly-community-id>
      nv unset service snmp-server readonly-community-v6 <readonly-community-id> access
      nv unset service snmp-server readonly-community-v6 <readonly-community-id> access <access-id>
      nv unset service snmp-server readonly-community-v6 <readonly-community-id> access <access-id> oid
      nv unset service snmp-server readonly-community-v6 <readonly-community-id> access <access-id> view
      nv unset service snmp-server system-contact
      nv unset service snmp-server system-location
      nv unset service snmp-server system-name
      nv unset service snmp-server trap-cpu-load-average
      nv unset service snmp-server trap-cpu-load-average one-minute
      nv unset service snmp-server trap-cpu-load-average one-minute <one-minute-id>
      nv unset service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute
      nv unset service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id>
      nv unset service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id> fifteen-minute
      nv unset service snmp-server trap-cpu-load-average one-minute <one-minute-id> five-minute <five-minute-id> fifteen-minute <fifteen-minute-id>
      nv unset service snmp-server trap-destination
      nv unset service snmp-server trap-destination <trap-destination-id>
      nv unset service snmp-server trap-destination <trap-destination-id> community-password
      nv unset service snmp-server trap-destination <trap-destination-id> community-password <community-password-id>
      nv unset service snmp-server trap-destination <trap-destination-id> community-password <community-password-id> version
      nv unset service snmp-server trap-destination <trap-destination-id> username
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-md5 <auth-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> username <username-id> auth-sha <auth-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> vrf
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> community-password
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> community-password <community-password-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> community-password <community-password-id> version
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-md5 <auth-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> engine-id
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> engine-id <engine-id>
      nv unset service snmp-server trap-destination <trap-destination-id> vrf <vrf-name> username <username-id> auth-sha <auth-id> engine-id <engine-id> inform
      nv unset service snmp-server trap-link-down
      nv unset service snmp-server trap-link-down check-frequency
      nv unset service snmp-server trap-link-up
      nv unset service snmp-server trap-link-up check-frequency
      nv unset service snmp-server trap-snmp-auth-failures
      nv unset service snmp-server username
      nv unset service snmp-server username <username-id>
      nv unset service snmp-server username <username-id> auth-md5
      nv unset service snmp-server username <username-id> auth-md5 <auth-id>
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id>
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> oid
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-aes <encrypt-id> view
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id>
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> oid
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> encrypt-des <encrypt-id> view
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> oid
      nv unset service snmp-server username <username-id> auth-md5 <auth-id> view
      nv unset service snmp-server username <username-id> auth-none
      nv unset service snmp-server username <username-id> auth-none oid
      nv unset service snmp-server username <username-id> auth-none view
      nv unset service snmp-server username <username-id> auth-sha
      nv unset service snmp-server username <username-id> auth-sha <auth-id>
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id>
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> oid
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-aes <encrypt-id> view
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-des
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id>
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> oid
      nv unset service snmp-server username <username-id> auth-sha <auth-id> encrypt-des <encrypt-id> view
      nv unset service snmp-server username <username-id> auth-sha <auth-id> oid
      nv unset service snmp-server username <username-id> auth-sha <auth-id> view
      nv unset service snmp-server viewname
      nv unset service snmp-server viewname <viewname-id>
      nv unset service snmp-server viewname <viewname-id> excluded
      nv unset service snmp-server viewname <viewname-id> included
      nv unset system acl
      nv unset system acl mode
      nv unset system counter
      nv unset system counter polling-interval
      nv unset system counter polling-interval logical-interface
      nv unset system counter polling-interval physical-interface
      nv unset system forwarding host-route-preference
      nv unset system forwarding programming
      nv unset system forwarding programming log-level
      nv unset system global reserved vlan internal
      nv unset system global reserved vlan internal range
      nv unset system wjh
      nv unset system wjh channel
      nv unset system wjh channel <channel-id>
      nv unset system wjh channel <channel-id> trigger
      nv unset system wjh enable
      nv unset vrf <vrf-id> router bgp dynamic-neighbor
      nv unset vrf <vrf-id> router bgp dynamic-neighbor limit
      nv unset vrf <vrf-id> router bgp dynamic-neighbor listen-range
      nv unset vrf <vrf-id> router bgp dynamic-neighbor listen-range <ip-sub-prefix-id>
      nv unset vrf <vrf-id> router bgp dynamic-neighbor listen-range <ip-sub-prefix-id> peer-group
      nv unset vrf <vrf-id> router bgp neighbor <neighbor-id> shutdown
      nv unset vrf <vrf-id> router bgp neighbor <neighbor-id> update-source
      nv unset vrf <vrf-id> router bgp peer-group <peer-group-id> shutdown
      nv unset vrf <vrf-id> router bgp peer-group <peer-group-id> update-source
      nv unset vrf <vrf-id> router nexthop-tracking
      nv unset vrf <vrf-id> router nexthop-tracking <afi>
      nv unset vrf <vrf-id> router nexthop-tracking <afi> resolved-via-default
      nv unset vrf <vrf-id> router nexthop-tracking <afi> route-map
      nv unset vrf <vrf-id> router nexthop-tracking <afi> route-map <nht-routemap-id>
      nv unset vrf <vrf-id> router nexthop-tracking <afi> route-map <nht-routemap-id> protocol
      

Cumulus Linux 5.3 includes the NVUE object model. After you upgrade to Cumulus Linux 5.3, running NVUE configuration commands replaces the configuration in files such as /etc/network/interfaces and /etc/frr/frr.conf and removes any configuration you add manually or with automation tools like Ansible, Chef, or Puppet. To keep your configuration, you can do one of the following:

Cumulus Linux 3.7, 4.3, and 4.4 continue to support NCLU. For more information, contact your NVIDIA Spectrum platform sales representative.