From: Ouellette, Tim (tim.ouellette@eds.com)
Date: Thu Apr 17 2003 - 22:56:41 GMT-3
It is. I've written down some info during my own studies. Maybe this will
help more. Here...
Timers/Defaults
Linger - inactive , default if turned on 5 mins
Keepalives - optional, (30???)
Dynamic - inactive, if turned on dynamic connections disconnect after 5 mins
Inactivity- How long before disconnecting a peer after no activity on ANY of
it's circuits
(default - 5 minutes)
No-llc - 5mins
Timeout - resend time limit for TCP(ack's). Default-90 seconds (normal
peers)
"llc2 idle-time <value>" RR messages act as hellos for the LLC2 connection
"dlsw bridge-group idle-time" Frequency of polls during periods of idle
traffic
POD Defaults
Inactivity = 10 mins
Keeaplive = 30 seconds
Cost = 3
"dlsw timer _____" where ____ is about 20 timers
SNA/Netbios-verify-interval - how long info is fresh (queries every 4
minutes)
Sna-cache-timeout - how long that cache entries are maintained before
deleted. (16 mins)
SNA/netbios-retry-interval - delay for retransmit of a response to a name
query/CUR
Explorer-delay-time - delay for router to send & respond to explorers (def
0)
Icannotreach-block-time - marks a route unreachable for X seconds (default
0)
Netbios-cache-timeout - 16 minute Reachability cache
SNA/netbios-explorer-timeout - wait response before marking a resource
unreachable
Sna/netbios-group-cache - time netbios entries stay in group cache (border
peers) (4 min)
Explorer-wait-time - number of seconds that DLSW will wait before picking
best path
Init_pacing_window <size> & <max_pacing_window <size> - flow-control
algorithm
-----Original Message-----
From: Richard Davidson [mailto:rich@myhomemail.net]
Sent: Thursday, April 17, 2003 9:53 PM
To: Ouellette, Tim; 'Richard Davidson'
Cc: 'ccielab@groupstudy.com'
Subject: RE: DLSW timers anyone?
Tim,
That is direct form the doc cd. I was looking for
more of a tutorial of the timers. I'm DLSw dumb...
Thanks
Rich
--- "Ouellette, Tim" <tim.ouellette@eds.com> wrote:
> How's this?
>
>
> icannotreach-block-time
> Cache life of unreachable resource; during this
> time searches for the
> resource are blocked. The valid range is 1 to 86400
> seconds. The default is
> 0 (disabled).
>
> netbios-cache-timeout
> Cache life of NetBIOS name location for the local
> and remote reachability
> caches. The valid range is 1 to 86400 seconds. The
> default is 960 seconds
> (16 minutes).
>
> netbios-explorer-timeout
> Length of time that the Cisco IOS software waits
> for an explorer response
> before marking a resource unreachable (on both a LAN
> and a WAN). The valid
> range is 1 to 86400 seconds. The default is 6
> seconds.
>
> netbios-group-cache
> Cache life of NetBIOS entries in the group cache.
> The valid range is 1 to
> 86000 seconds. The default is 240 seconds (4
> minutes).
>
> netbios-retry-interval
> NetBIOS explorer retry interval (on a LAN only).
> The valid range is 1 to
> 86400 seconds. The default is 1 second.
>
> netbios-verify-interval
> Number of seconds between a cache entry's creation
> and its marking as
> stale. If a search request comes in for a stale
> cache entry, a directed
> verify query is sent to ensure the cache still
> exists. The valid range is 1
> to 86400 seconds. The default is 240 seconds (4
> minutes).
>
> sna-cache-timeout
> Length of time that an SNA MAC/service access point
> (SAP) location cache
> entry exists before it is discarded (for local and
> remote caches). The valid
> range is 1 to 86400 seconds. The default is 960
> seconds (16 minutes).
>
> explorer-delay-time
> Time to wait before sending or accepting explorers.
> The valid range is 1 to
> 5 minutes. The default is 0.
>
> sna-explorer-timeout
> Length of time that the Cisco IOS software waits
> for an explorer response
> before marking a resource unreachable (on a LAN and
> WAN). The valid range is
> 1 to 86400 seconds. The default is 180 seconds (3
> minutes).
>
> explorer-wait-time
> Time to wait for all stations to respond to
> explorers. The valid range is 1
> to 86400 seconds. The default is 0.
>
> sna-group-cache
> Cache life of SNA entries in the group cache. The
> valid range is 1 to 86000
> seconds. The default is 240 seconds (4 minutes).
>
> sna-retry-interval
> Interval between SNA explorer retries (on a LAN).
> The valid range is 1 to
> 86400 seconds. The default is 30 seconds.
>
> sna-verify-interval
> Number of seconds between a cache entry's creation
> and its marking as
> stale. If a search request comes in for a stale
> cache entry, a directed
> verify query is sent to ensure that the cache still
> exists. The valid range
> is 1 to 86400 seconds. The default is 240 seconds (4
> minutes).
>
>
>
> Defaults
>
> The icannotreach-block-time default is 0 (disabled).
>
> The netbios-cache-timeout default is 960 seconds (16
> minutes).
>
> The netbios-explorer-timeout default is 6 seconds.
>
> The netbios-group-cache default is 240 seconds (4
> minutes).
>
> The netbios-retry-interval default is 1 second.
>
> The netbios-verify-interval default is 240 seconds
> (4 minutes).
>
> The sna-cache-timeout default is 960 seconds (16
> minutes).
>
> The explorer-delay-time default is 0.
>
> The sna-explorer-timeout default is 180 seconds (3
> minutes).
>
> The explorer-wait-time default is 0.
>
> The sna-group-cache default is 240 seconds (4
> minutes).
>
> The sna-retry-interval default is 30 seconds.
>
> The sna-verify-interval default is 240 seconds (4
> minutes).
>
>
>
>
http://www.cisco.com/en/US/customer/products/sw/iosswrel/ps1831/products_com
> mand_reference_chapter09186a00800ca644.html#1019086
>
>
>
> Tim
>
> -----Original Message-----
> From: Richard Davidson [mailto:rich@myhomemail.net]
> Sent: Thursday, April 17, 2003 7:38 PM
> To: groupstudy
> Subject: DLSW timers anyone?
>
>
> Groupstudy - Does anyone know where I can find a
> good
> explanation of what all of the DLSw timers are for?
> They seem to be kind of important...
> Thanks Rich
>
> dlsw timer {icannotreach-block-time |
> netbios-cache-timeout | netbios-explorer-timeout |
> netbios-group-cache | netbios-retry-interval |
> netbios-verify-interval | sna-cache-timeout |
> sna-explorer-timeout | sna-group-cache |
> sna-retry-interval | sna-verify-interval} time
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