1 routed interface.sh platform ip unicast failed route Total of 0 covering fib entries
Thanks for reply.. I checked earlier regarding sdm. Its the same on all of my 3750's i have about 20 of them throughout the states, this is probably the quietest one in regards to bandwidth and services. On Fri, Apr 24, 2009 at 7:21 AM, Brian Turnbow <[email protected]> wrote: > how many routed interfaces do you have ( sh ip int brief with ip > addresses ) ? > if more than 8 change the sdm template to routing > > you can use sh platform ip unicast failed route to see if routes are > failing to be programmed into tcam > > Brian > > > > > ------------------------------ > *From:* Chris Lane [mailto:[email protected]] > *Sent:* venerdì 24 aprile 2009 11.17 > *To:* Brian Turnbow > *Cc:* Peter Rathlev; [email protected] > > *Subject:* Re: [c-nsp] 3750 High Cpu IP Input > > sh controllers cpu-interface > ASIC Rxbiterr Rxunder Fwdctfix Txbuflos Rxbufloc Rxbufdrain > ------------------------------------------------------------------------- > ASIC0 0 0 0 0 0 0 > ASIC1 0 0 0 0 0 0 > > > cpu-queue-frames retrieved dropped invalid hol-block stray > ----------------- ---------- ---------- ---------- ---------- ---------- > rpc 0 0 0 0 0 > stp 1807 0 0 0 0 > ipc 0 0 0 0 0 > routing protocol 1516326 0 0 0 0 > L2 protocol 27 0 0 0 0 > remote console 0 0 0 0 0 > sw forwarding 915 0 0 0 0 > host 2014 0 0 0 0 > broadcast 1766 0 0 0 0 > cbt-to-spt 0 0 0 0 0 > igmp snooping 1518651 0 0 0 0 > icmp 45 0 0 0 0 > logging 0 0 0 0 0 > rpf-fail 0 0 0 0 0 > queue14 0 0 0 0 0 > cpu heartbeat 14116 0 0 0 0 > > ODD i have disabled IGMP SNOOPING... > > On Fri, Apr 24, 2009 at 4:19 AM, Brian Turnbow <[email protected]> wrote: > >> You can use show controller cpu to help see whats going to the cpu >> Make sure you have no ip redirects and no proxy arp on all the interfaces. >> How many routed interfaces do you have ? >> The output below for "max" is for 8 routed interfaces if you have more you >> should change to the desktop switching template. >> With your roughly your values for indirectly connected routes and 13 ip >> interfaces on a box I needed to switch the template "sdm prefer routing" >> requies reload. >> >> Regards >> >> Brian >> >> >> >> >> -----Original Message----- >> From: [email protected] [mailto: >> [email protected]] On Behalf Of Chris Lane >> Sent: venerdì 24 aprile 2009 1.09 >> To: Peter Rathlev >> Cc: [email protected] >> Subject: Re: [c-nsp] 3750 High Cpu IP Input >> >> sh platform tcam utilization >> >> CAM Utilization for ASIC# 0 Max Used >> Masks/Values Masks/values >> >> Unicast mac addresses: 784/6272 37/235 >> IPv4 IGMP groups + multicast routes: 144/1152 6/26 >> IPv4 unicast directly-connected routes: 784/6272 37/235 >> IPv4 unicast indirectly-connected routes: 272/2176 52/326 >> IPv4 policy based routing aces: 0/0 0/0 >> IPv4 qos aces: 528/528 18/18 >> IPv4 security aces: 1024/1024 57/57 >> >> Note: Allocation of TCAM entries per feature uses >> a complex algorithm. The above information is meant >> to provide an abstract view of the current TCAM utilization >> >> Hope this helps. >> >> On Thu, Apr 23, 2009 at 4:41 PM, Peter Rathlev <[email protected]> wrote: >> >> > On Thu, 2009-04-23 at 16:15 -0400, Chris Lane wrote: >> > > This box has been in production for over a year and doesn't really do >> > > to much as you can see from my orig thread it moves about 11MB. >> > > >> > > This just started late last night yet we didn't add any new customer >> > > nor did anybody even touch switch as the device is remote. >> > > >> > > I read in an older thread regarding same thing that the person >> > > rebooted and of course it resolved issue. I am planning to do that >> > > Early tomorrow am, but >> > > i really want to know what the heck is causing this. >> > > >> > > Yes CEF is running. >> > >> > What about TCAM utilisation ("show platform tcam utilization")? >> > >> > Regards, >> > Peter >> > >> > >> > >> >> >> -- >> //CL >> _______________________________________________ >> cisco-nsp mailing list [email protected] >> https://puck.nether.net/mailman/listinfo/cisco-nsp >> archive at http://puck.nether.net/pipermail/cisco-nsp/ >> > > > > -- > //CL > -- //CL _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
