Outlines restrictions for QoS policies on link bundles, including supported interface types, bundle member requirements, protocol consistency, shaper limitations, accounting constraints, and scale limits.
Interface and link bundling
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Link bundling is supported only on Ethernet interfaces. Other interface types cannot participate in a bundle.
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Each bundle must contain only physical links. You cannot add subinterfaces or virtual interfaces to a link bundle.
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All links within a bundle must run the same bundling protocol—either IEEE 802.3ad (LACP) or EtherChannel (non-LACP). Mixing protocols within a single bundle is not supported.
QoS shaping and accounting
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The absolute shaper value must be less than or equal to the bandwidth of each bundle member interface.
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Ethernet link bundles do not support MAC-level accounting. To collect traffic statistics, use higher-layer QoS counters instead.
Scalability limits
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Each bundle can include a maximum of 64 Ethernet links.
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The maximum number of link bundles supported is 128.