Mar 27, 2026 - For details about updated CVE-2025-53521 (BIG-IP APM vulnerability), refer to K000156741.

Forum Discussion

starboy's avatar
starboy
Icon for Cirrus rankCirrus
Oct 18, 2017

VLAN HA

i was configuring vcmp guests and in the initial setup it asks to configure vlan HA. is that enough just to create the VLAN HA during setup or do i need cable connecting the two big-ip and use that i...
application delivery
LTM
Lee_Sutcliffe's avatar
Lee_Sutcliffe
Icon for Nacreous rankNacreous
Oct 18, 2017

If the HS VLAN has layer 2 (ethernet) connectivity to the peer device, then this should be fine. Make sure on connected switches that any VLANS configured on the F5 is permitted on the 802.1q VLAN/Trunk/LACP connection.

 

You can also use dedicated cables if both units are in close proximity and you have dedicated a physical interface for this purpose