(UBNT) #show running-config !Current Configuration: ! !System Description "US-48-500W, 6.5.32.14509, Linux 3.6.5" !System Software Version "6.5.32.14509" !System Up Time "0 days 2 hrs 27 mins 43 secs" !Additional Packages QOS,IPv6 Management ! network parms 172.16.4.5 255.255.254.0 172.16.4.1 snmp-server port 0 vlan database vlan 500-524 exit configure line console exit line telnet exit spanning-tree mode stp snmp-server sysname "US-48-500W" ! no snmp-server community "public" no snmp-server community "private" auto-voip vlan 518 set igmp reportforward lldp set mld reportforward lldp ip dhcp snooping ip dhcp snooping vlan 1 keepalive interface 0/1 voice vlan dot1p 0 auto-voip oui-based description 'Port 1' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/2 voice vlan dot1p 0 auto-voip oui-based description 'Port 2' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/3 voice vlan dot1p 0 auto-voip oui-based description 'Port 3' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/4 voice vlan dot1p 0 auto-voip oui-based description 'Port 4' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/5 voice vlan dot1p 0 auto-voip oui-based description 'Port 5' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/6 voice vlan dot1p 0 auto-voip oui-based description 'Port 6' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/7 voice vlan dot1p 0 auto-voip oui-based description 'Port 7' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/8 voice vlan dot1p 0 auto-voip oui-based description 'Port 8' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/9 voice vlan dot1p 0 auto-voip oui-based description 'Port 9' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/10 voice vlan dot1p 0 auto-voip oui-based description 'Port 10' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/11 voice vlan dot1p 0 auto-voip oui-based description 'Port 11' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/12 voice vlan dot1p 0 auto-voip oui-based description 'Port 12' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/13 voice vlan dot1p 0 auto-voip oui-based description 'Port 13' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/14 voice vlan dot1p 0 auto-voip oui-based description 'Port 14' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/15 voice vlan dot1p 0 auto-voip oui-based description 'Port 15' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/16 voice vlan dot1p 0 auto-voip oui-based description 'Port 16' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/17 voice vlan dot1p 0 auto-voip oui-based description 'Port 17' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/18 voice vlan dot1p 0 auto-voip oui-based description 'Port 18' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/19 voice vlan dot1p 0 auto-voip oui-based description 'Port 19' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/20 voice vlan dot1p 0 auto-voip oui-based description 'Port 20' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/21 voice vlan dot1p 0 auto-voip oui-based description 'Port 21' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/22 voice vlan dot1p 0 auto-voip oui-based description 'Port 22' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/23 voice vlan dot1p 0 auto-voip oui-based description 'Port 23' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/24 voice vlan dot1p 0 auto-voip oui-based description 'Port 24' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/25 voice vlan dot1p 0 auto-voip oui-based description 'Port 25' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/26 voice vlan dot1p 0 auto-voip oui-based description 'Port 26' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/27 voice vlan dot1p 0 auto-voip oui-based description 'Port 27' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/28 voice vlan dot1p 0 auto-voip oui-based description 'Port 28' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/29 voice vlan dot1p 0 auto-voip oui-based description 'Port 29' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/30 voice vlan dot1p 0 auto-voip oui-based description 'Port 30' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/31 voice vlan dot1p 0 auto-voip oui-based description 'Port 31' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/32 voice vlan dot1p 0 auto-voip oui-based description 'Port 32' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/33 voice vlan dot1p 0 auto-voip oui-based description 'Port 33' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/34 voice vlan dot1p 0 auto-voip oui-based description 'Port 34' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/35 voice vlan dot1p 0 auto-voip oui-based description 'Port 35' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/36 voice vlan dot1p 0 auto-voip oui-based description 'Port 36' no snmp trap link-status vlan pvid 512 vlan ingressfilter vlan participation include 512 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/37 voice vlan dot1p 0 auto-voip oui-based description 'Port 37' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter vlan participation auto 1 vlan participation exclude 500-524 port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/38 voice vlan dot1p 0 auto-voip oui-based description 'Port 38' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/39 voice vlan dot1p 0 auto-voip oui-based description 'Port 39' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/40 voice vlan dot1p 0 auto-voip oui-based description 'Port 40' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/41 voice vlan dot1p 0 auto-voip oui-based description 'Port 41' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/42 voice vlan dot1p 0 auto-voip oui-based description 'Port 42' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/43 voice vlan dot1p 0 auto-voip oui-based description 'Port 43' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/44 voice vlan dot1p 0 auto-voip oui-based description 'Port 44' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/45 voice vlan dot1p 0 auto-voip oui-based description 'Port 45' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/46 voice vlan dot1p 0 auto-voip oui-based description 'Port 46' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/47 voice vlan dot1p 0 auto-voip oui-based description 'Port 47' no snmp trap link-status switchport mode trunk switchport trunk native vlan 511 switchport trunk allowed vlan 500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/48 voice vlan dot1p 0 auto-voip oui-based description 'Port 48' no snmp trap link-status switchport mode trunk switchport trunk allowed vlan 1,500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med lldp med transmit-tlv ex-pse exit interface 0/49 voice vlan dot1p 0 auto-voip oui-based description 'Port 49' no snmp trap link-status switchport mode trunk switchport trunk allowed vlan 1,500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med exit interface 0/50 voice vlan dot1p 0 auto-voip oui-based description 'Port 50' no snmp trap link-status switchport mode trunk switchport trunk allowed vlan 1,500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med exit interface 0/51 voice vlan dot1p 0 auto-voip oui-based description 'Port 51' no snmp trap link-status switchport mode trunk switchport trunk allowed vlan 1,500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med exit interface 0/52 voice vlan dot1p 0 auto-voip oui-based description 'Port 52' no snmp trap link-status switchport mode trunk switchport trunk allowed vlan 1,500-524 vlan ingressfilter port-security max-dynamic 0 lldp transmit lldp receive lldp transmit-tlv port-desc lldp transmit-tlv sys-name lldp transmit-tlv sys-desc lldp transmit-tlv sys-cap lldp med exit interface lag 1 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 2 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 3 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 4 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 5 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 6 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 7 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 8 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 9 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 10 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 11 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 12 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 13 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 14 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 15 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit interface lag 16 shutdown no port-channel static no spanning-tree port mode vlan participation exclude 1 exit no errdisable recovery cause mac-locking no errdisable recovery cause denial-of-service exit