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

Jonathan Charles jonvoip at gmail.com
Mon Jan 25 08:27:05 EST 2010


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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