Cambium Networks cnMatrix EX2010-P handleiding

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L2 Features 140

combination, the different match criteria is processed as a logical 'and'.

All individual rules must match for the overall rule combination to be

considered a match.

Many PBA rule types (all LLDP TLV string-based options) can be

included in the rule combination multiple times to support matching

different data in a single LLDP TLV. For example, several non-

contiguous strings in a device’s System Description can be matched to

support specialized device identification. Certain types of rules are

naturally limited when it comes to rule combination membership:

No more than one instance of certain PBA LLDP rule types can

be present in a rule combination (capabilities, IPv4 management

address).

Only one MAC-based rule (MAC rule types oui, full, range) can be

present in a rule combination.

The default rule cannot be present in a rule combination.

Rule combination changes (rule additions/deletion) made to

combinations that are currently referenced by an active PBA policy

cause the policy to be bounced to allow the updated rule combination

criteria to be applied appropriately. Note that the last member of a rule

combination referenced by the policy definition cannot be deleted until

the policy is deleted.

Dynamic Actions

Cambium-Sync signal generation can be enabled/disabled on a per-port basis

(on applicable devices) based on device discovery. The Cambium-Sync

setting is restored to the previous statically configured value during the

device cleanup phase. The Cambium-Sync setting is ignored for PBA actions

that are applied to devices that do not support this signal generation

capability.

The Port Speed action setting allows multiple port speed-related settings to

be updated based on device discovery. Two groups of options are supported:

negotiated and forced. Negotiated options enable auto-negotiation and

update the advertised speed capabilities. All capabilities less than or equal to

the specified speed are advertised (include half and full duplex for each speed

if applicable). Forced options disable auto-negotiation and set the port speed

statically to the specified speed. In all cases the port is bounced following the

settings update to ensure the new values take effect.

All updated port speed settings are restored to the previous statically

configured value during the device cleanup phase.

The PBA Auto-VLAN support can be globally enabled/disabled. Disabling the Auto-

VLAN support clears all currently installed Auto-VLAN data (e.g., dynamic PBA

rules/actions/policies and related settings updates) and blocks further processing of

received Auto-VLAN PBA TLV data. Auto-VLAN support must be globally enabled

before the per-port Auto-VLAN settings (e.g., PBA TLV status) impact Auto-VLAN

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