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HPE6-A73 · Question #128

A network administrator is tasked to set up BGP in the company's network. The administrator is defining an eBGP peering between an AOS-CX switch and a directly-connected service provider. The…

The correct answer is C. router bgp 64500 address-family ipv4 unicast neighbor 192.168.1.1 activate. See the full explanation below for the reasoning.

Question

A network administrator is tasked to set up BGP in the company's network. The administrator is defining an eBGP peering between an AOS-CX switch and a directly-connected service provider. The administrator has configured the following on the AOS-CX switch:
switch(config)# interface loopback 0
switch(config-loopback-if)# ip address 10.1.1.1/32
switch(config-loopback-if)# exit
switch(config)# interface 1/1/1
switch(config-if)# no shutdown
switch(config-if)# routing
switch(config-if)# ip address 192.168.1.2/30
switch(config-if)# exit
switch(config)# router bgp 64500
switch(config-bgp)# neighbor 192.168.1.1 remote-as 64511
switch(config-bgp)# bgp router-id 192.168.1.2
switch(config-bgp)# address-family ipv4 unicast
switch(config-bgp-ipv4-uc)# exit
However, when using the "show bgp all summary" command, the state does not display "Established" for the eBGP peer. What must the administrator configure to fix this issue?

Options

  • Arouter bgp 64500 neighbor 192.168.1.1 ebgp-multihop
  • Brouter bgp 64500 enable
  • Crouter bgp 64500 address-family ipv4 unicast neighbor 192.168.1.1 activate
  • Drouter bgp 64500 neighbor 192.168.1.1 update-source loopback0

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(59 responses)
  • A
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  • B
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  • C
    73% (43)
  • D
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