From: Brian McGahan (brian@cyscoexpert.com)
Date: Sat Feb 01 2003 - 20:23:22 GMT-3
E.D.,
An "on-demand" peer is a session that is established between
clients of a border peer. This session is on-demand since there is no
static configuration between the routers regarding this peering session.
"dlsw peer-on-demand-defaults" is used when you want to change the
default values that apply to these on-demand peers (does that sound like
a doc CD explanation or what ;) ). For example, by default, on-demand
peers will use TCP as a transport. If you want them to use IP instead,
you would use the command "dlsw peer-on-demand-defaults fst"
http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_command_
reference_chapter09186a00800ca644.html#1018278
The same principle applies to promiscuous peers. A router
running in promiscuous mode does not have static configuration for its
peers. However, it may be necessary to change the default values used
for these peering sessions. By default, promiscuous peering sessions
use TCP for transport. To change this behavior you would use the
command "dlsw prom-peer-defaults fst". And yes, you must also include
the "promiscuous" keyword on the router's local-peer statement.
Otherwise they would not be running in promiscuous mode.
http://www.cisco.com/en/US/products/sw/iosswrel/ps1831/products_command_
reference_chapter09186a00800ca644.html#1018428
HTH
Brian McGahan, CCIE #8593
Director of Design and Implementation
brian@cyscoexpert.com
CyscoExpert Corporation
Internetwork Consulting & Training
Voice: 847.674.3392
Fax: 847.674.2625
> -----Original Message-----
> From: nobody@groupstudy.com [mailto:nobody@groupstudy.com] On Behalf
Of
> enginedrive2002
> Sent: Saturday, February 01, 2003 12:00 PM
> To: ccielab@groupstudy.com
> Subject: DLSW peer-on-demand-defaults and prom-peer-defaults.
>
> Please help me with:
>
> 1. When will I use "dlsw peer-on-demand-defaults" command? Is this
command
> always use in peer border scenarios?
>
> 2. If I configured "prom-peer-defaults", for "dlsw local-peer command,
do
> I
> still need to supply promiscuous keyword? If yes, what benefit the
> "prom-peer-defaults" brings? Enforce the policy during capabilities
> exchange?
>
> Thank you!
>
> E.D.
> .
.
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