[cisco-voip] [c-nsp] Wr mem causes massive delay...

[Jonathan Charles]

Well, it is a voice/BGP gateway with CCME as SRST... two PRIs three
multilink T1s...




J




On Mon, Jan 25, 2010 at 8:14 AM, Rhodium <rhodium_uk at yahoo.co.uk> wrote:

> This is normally because the CPU shoots up to about 100% during the wri mem
> depending on the platform as it needs to save the config. This especially
> happens if the config file needs to be compressed as it is too long.
>
> Make sure you are running CEF on the router and dont do too many wri mems.
> :)
>
> Alternatively, you can try different IOS versions to determine which ones
> don't have as much impact on router as the current one but it is one of
> those things that I dont worry about.
>
> Regards,
>
> Jason
>
>
> --- On Mon, 1/25/10, Jonathan Charles <jonvoip at gmail.com> wrote:
>
> > From: Jonathan Charles <jonvoip at gmail.com>
> > Subject: Re: [cisco-voip] [c-nsp] Wr mem causes massive delay...
> > To: "Byrd, William" <will at collier-byrd..net>
> > Cc: cisco-voip at puck.nether.net, cisco-nsp at puck.nether.net
> > Date: Monday, January 25, 2010, 1:49 PM
> > It is an IP address past the router, on the
> > other side of the WAN...
> >
> >
> >
> > Jonathan
> >
> > On Mon, Jan 25, 2010 at 7:47 AM,
> > Byrd, William <will at collier-byrd.net>
> > wrote:
> >
> > Is that IP address on an interface
> > in the router or something behind it?
> >
> >
> > William Collier-Byrd / will at collier-byrd.net
> > Make note, my e-mail address has changed.
> >
> >
> >
> >
> > On
> > Mon, Jan 25, 2010 at 8:27 AM, Jonathan Charles <jonvoip at gmail.com>
> > wrote:
> >
> >
> > So, noticed something weird...
> >
> >
> >
> > Got a 2851 with 512MB or RAM... if I have a constant ping
> > going thru the
> >
> > router and I write mem, the ping goes up by a factor of
> > 5.....
> >
> >
> >
> >
> >
> > Cisco 2851 (revision 53.50) with 507904K/16384K bytes of
> > memory.
> >
> > Processor board ID FTX1345A0EY
> >
> > 2 Gigabit Ethernet interfaces
> >
> > 51 Serial interfaces
> >
> > 6 Channelized/Clear T1/PRI ports
> >
> > 1 Virtual Private Network (VPN) Module
> >
> > 4 Voice FXS interfaces
> >
> > DRAM configuration is 64 bits wide with parity enabled.
> >
> > 239K bytes of non-volatile configuration memory.
> >
> > 126000K bytes of ATA CompactFlash (Read/Write)
> >
> >
> >
> >
> >
> >
> >
> >
> >
> > Reply from 172.16.2.11: bytes=32
> > time=32ms TTL=60
> >
> > Reply from 172.16.2.11: bytes=32
> > time=34ms TTL=60
> >
> > Reply from 172.16.2.11: bytes=32
> > time=133ms TTL=60
> >
> > Reply from 172.16.2.11: bytes=32
> > time=30ms TTL=60
> >
> > Reply from 172.16.2.11: bytes=32
> > time=25ms TTL=60
> >
> >
> >
> > So, is this normal?
> >
> >
> >
> >
> >
> >
> >
> > Jonathan
> >
> > _______________________________________________
> >
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> >
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> >
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> >
> >
> >
> >
> >
> >
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>
>
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