Command Reference Guide

Administration Commands
query_node
cos_cache_size
Size of the COS Database weights cache.
tree_cache_size
Network node: Size of the Topology Database routing tree cache. The minimum is 8. For an end node or
LEN node, this parameter is reserved.
tree_cache_use_limit
Network node: Maximum number of uses of a cached tree. When this number is exceeded, the tree is
discarded and recomputed. This enables the node to balance sessions among equal weight routes. A low
value provides better load balancing at the expense of increased activation latency. The minimum number of
uses is 1. For an end node or LEN node, this parameter is reserved.
max_tdm_nodes
Network node: Maximum number of nodes that can be stored in Topology Database. A value of
0
(zero)
indicates an unlimited number of nodes. For an end node or LEN node, this parameter is reserved.
max_tdm_tgs
Network node: Maximum number of TGs that can be stored in Topology Database. A value of
0 (zero)
indicates an unlimited number of nodes. For an end node or LEN node, this parameter is reserved.
max_isr_sessions
Network node: Maximum number of ISR sessions the node can participate in at once. This parameter is
reserved for an end node or LEN node.
isr_sessions_upper_threshold
and isr_sessions_lower_threshold
Network node: These thresholds control the node’s congestion status, which is reported to other nodes in the
network for use in route calculations. The node state changes from uncongested to congested if the number
of ISR sessions exceeds the upper threshold. The node state changes back to uncongested when the number
of ISR sessions dips below the lower threshold. For an end node or LEN node, these parameters are reserved.
isr_max_ru_size
Network node: Maximum RU size supported for intermediate sessions. For an end node or LEN node, this
parameter is reserved.
isr_rcv_pac_window
Network node: Suggested receive pacing window size for intermediate sessions, in the range
1–63. This
value is only used on the secondary hop of intermediate sessions if the adjacent node does not support adaptive
pacing. For an end node or LEN node, this parameter is reserved.
store_endpt_rscvs
Specifies whether RSCVs are stored for diagnostic purposes. If this parameter is set to
YES, an RSCV is
returned on the query_session command; an RSCV is stored for each endpoint session. This extra storage
can be up to 256 bytes per session. Possible values are:
YES
RSCVs are stored.
NO
RSCVs are not stored.
store_isr_rscvs
Network node: Specifies whether RSCVs are stored for diagnostic purposes. If this parameter is set to
YES,
an RSCV is returned on the query_isr_session command; an RSCV is stored for each ISR session.
This extra storage can be up to 256 bytes per session. Possible values are:
YES
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