Users Guide

!
address-family ipv6 unicast
activate
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# show configuration
!
interface ethernet1/1/1
ip address 3.1.1.3/24
no switchport
no shutdown
ipv6 address 3::3/64
OS10(conf-if-eth1/1/1)# shutdown
OS10(conf-if-eth1/1/1)# do show ip bgp summary
BGP router identifier 11.11.11.11 local AS number 300
Neighbor AS MsgRcvd MsgSent
Up/Down State/Pfx
3.1.1.1 100 6 6
00:00:15 Active
3::1 100 8 11
00:00:15 Active
OS10(conf-if-eth1/1/1)#
View fast external fallover unconfiguration
OS10(config-router-bgp-300)# do show running-configuration bgp
!
router bgp 300
no fast-external-fallover
!
neighbor 3.1.1.1
remote-as 100
no shutdown
!
neighbor 3::1
remote-as 100
no shutdown
!
address-family ipv6 unicast
activate
OS10(config-router-bgp-300)#
OS10(conf-if-eth1/1/1)# do clear ip bgp *
OS10# show ip bgp summary
BGP router identifier 11.11.11.11 local AS number 300
Neighbor AS MsgRcvd MsgSent Up/Down State/Pfx
-----------------------------------------------------------------
3.1.1.1 100 7 4 00:00:08 3
3::1 100 9 5 00:00:08 4
OS10#
OS10(config)# interface ethernet 1/1/1
OS10(conf-if-eth1/1/1)# shutdown
OS10(conf-if-eth1/1/1)# do show ip bgp summary
BGP router identifier 11.11.11.11 local AS number 300
Neighbor AS MsgRcvd MsgSent Up/Down State/Pfx
-----------------------------------------------------------------
3.1.1.1 100 7 4 00:00:29 3
3::1 100 9 5 00:00:29 4
OS10(conf-if-eth1/1/1)#
OS10(config-router-bgp-neighbor-af)# Apr 27 01:39:03 OS10 dn_sm[2065]: Node.1-
Unit.1:PRI:alert [os10:event],
%Dell EMC (OS10) %BGP_NBR_BKWD_STATE_CHG: Backward state change occurred Hold Time
expired for Nbr:3.1.1.3 VRF:default
Apr 27 01:39:03 OS10 dn_sm[2065]: Node.1-Unit.1:PRI:alert [os10:event], %Dell EMC
(OS10) %BGP_NBR_BKWD_STATE_CHG: Backward
state change occurred Hold Time expired for Nbr:3::3 VRF:default
Passive peering
When you enable a peer-template, the system sends an OPEN message to initiate a TCP connection. If you enable passive
peering for the peer template, the system does not send an OPEN message but responds to an OPEN message.
Layer 3
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