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Multilink-Bundle Port Commands
speed circuits. Then they are reassembled as the original high-speed ATM channel. This command is only
valid for IMA bundles.
link-delay
Syntax
link-delay {activate | deactivate} milli-seconds
no link-delay {activate | deactivate}
Context
config>port>multilink-bundle>ima
Description
This command specifies the time to delay between detection of a link activation/deactivation condition and
acting upon it (going in/out of the RX failure state on a link).
Parameters
activate milli-seconds — Specifies the time, in milli-seconds, used to clear an existing LIF or LODS alarm.
The time specified determines how long is needed for member links to stabilize before being activated.
Values
Default
deactivate milli-seconds — Specifies the time, in milli-seconds, used to raise an LIF or LODS alarm. The
time specified determines how long before a member link is declared in error and is deactivated.
Values
Default
max-bandwidth
Syntax
max-bandwidth number-links
no max-bandwidth
Context
config>port>ml-bundle>ima
Description
This command specifies the number of links that is used to determine the maximum configurable bandwidth
that is allowed to be used for this IMA group.
The maximum bandwidth is computed as:
Maximum Configurable ATM Bandwidth (MCAB) =
(number-links) * (M-1)/M * (2048/2049) * primary member link speed
where,
M is the IMA frame size (128)
primary member link speed is either E-1 — 1920kbps or DS-1 — 1539kbps. E-1 speed is used for a group
with no members.
The total ATM bandwidth of services over shaped VCs cannot exceed the MCAB value as result of adding
more services or removing member links.
The no form of the command resets the max-bandwidth to its default value
Default
8
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1 — 30000 milli-seconds
10000
1 — 30000 milli-seconds
2000
7710 SR OS Interface Configuration Guide
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