Information Technology Reference
In-Depth Information
Table10-11 SDLC: Sessions Fail over Router Running STUN (continued)
Possible Problem
Solution
No reply to
SNRMs or XIDs
•
local-ack
—(Optional) Enables local acknowledgment for
STUN
•
priority
—(Optional) Establishes the four levels used in
priority queuing: low, medium, normal, and high
•
tcp-queue-max
—(Optional) Sets the maximum size of the
outbound TCP queue for the SDLC link
Example:
In the following example, a frame with a source-route address of
10 is propagated using TCP encapsulation to a device with an IP
address of 131.108.8.1:
stun route address 10 tcp 131.108.8.1
Check to make sure that no other network problems are
occurring, such as interface drops, buffer misses, overloaded
Frame Relay switches, and IP routing problems.
8.
If packets are passed end-to-end in both directions, check
end station configurations, duplex settings, configurations,
and so forth.
9.
