Upgrading everyday security Commpact Uživatelský manuál stáhnout pdf (Strana 23)

5 Type the Maximum Transmission Units (MTU) for the virtual distributed switch.

MTU is the maximum amount of data that can be transmitted in one packet before it is divided into

smaller packets. VXLAN traffic frames are slightly larger in size because of encapsulation, so the MTU

for each switch must be set to 1550 or higher.

6 In VMKNic IP Addressing, specify the IP pool to be used for the Management and Edge cluster.

Select To

Use DHCP

Assign an IP address to the VXLAN VTEPs through Dynamic Host

Configuration Protocol (DHCP).

Use IP pool

Assign a static IP address to the VXLAN VTEPs from the selected IP pool,

or create a new IP pool.

7 If you selected Use IP Pool, select an IP pool.

8 Select the VMKNic Teaming Policy for the vSwitch. The NIC teaming policy determines the load

balancing and failover settings of the virtual switch.

It is important to choose the right teaming policy to avoid packet loss. See “Teaming Policy for Virtual

Distributed Switches,” on page 23.

9 Edit the VTEP value, if required.

VTEP (VXLAN Tunnel End Points) is the number of dvUplinks on the switch, which load balances

traffic between multiple PNICs. VMware recommends that you do not edit the default VTEP value.

This field is disabled if the teaming policy you selected does not require multiple VTEPs (ether channel,

failover, LACPv1, or LACPv2).

10 Click OK.

Teaming Policy for Virtual Distributed Switches

You should choose a teaming policy for VXLAN transport based on the topology of your physical switches.

It is recommended that you do not mix teaming policies for different portgroups on a vSphere Distributed

Switch. If uplinks are shared in these different teaming policies, then traffic will be interrupted. For a

Logical Distributed Router, mixed teaming policies may result in routing problems. As a best practice - if

you want to use IP hash based teaming (Ether channel, LACPv1, or LACPv2), use all uplinks on the vSphere

Distributed Switch for the team and do not have portgroups on that vSphere Distributed Switch with

different teaming policies.

For certain teaming modes, VMware software creates multiple VTEPs to load balance traffic among the

physical vNICs.

For information on teaming mode descriptions, refer to the VMware vSphere documentation.

Table 4‑1. Teaming Policy table

Teaming Mode

Multiple VTEPs

Created vDS Version

Ether channel

NOTE If you are using blade chassis, validate that it

supports ether channel before choosing this teaming

mode.

No 5.1 and later

Failover No 5.1 and later

LACPv1 No 5.1

Chapter 4 Installing NSX Components

VMware, Inc. 23

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 57 58

Komentáře k této Příručce

Žádné komentáře

Upgrading everyday security Commpact Uživatelský manuál Strana 23

Komentáře k této Příručce