Dears,
the success rate from A to B is 100% and also from B to A is 100%,The issue
is from router C that is ISP, I dont have control on router C i will
coordinate with them for the issue,
Any more suggestion pls mail to me,
Helping each other will lead to success,
Thanks Dears,
On Mon, Oct 19, 2009 at 1:16 PM, Marko Milivojevic <markom_at_markom.info>wrote:
> Destination router probably has control plane policing turned on. Can
> you disable it and try again?
>
> On Mon, Oct 19, 2009 at 09:06, adam gibs <adamgibs7_at_gmail.com> wrote:
> > There are no CRC errors no input errors but still success rate 98%.
> >
> >
> > Router A #ping vrf test x.x.x.x re 2000 size 1500
> > Type escape sequence to abort.
> > Sending 2000, 1500-byte ICMP Echos to x.x.x.x, timeout is 2 seconds:
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
> > !!!!!!!!!!!!!!!!.!!!!!!!!!!!!!!!!!!!!!!!
> > Success rate is 98 percent (1969/2000), round-trip min/avg/max = 1/1/4 ms
> > Router A #sh inter t1/1
> > TenGigabitEthernet1/1 is up, line protocol is up (connected)
> > Hardware is C6k 10000Mb 802.3, address is 001e.13e5.08c0 (bia
> > 001e.13e5.08c0)
> > Description: connected to Rouiter B
> > Internet address is x.x.x.x
> > MTU 1524 bytes, BW 10000000 Kbit, DLY 10 usec,
> > reliability 255/255, txload 1/255, rxload 1/255
> > Encapsulation ARPA, loopback not set
> > Keepalive set (10 sec)
> > Carrier delay is 0 msec
> > Full-duplex, 10Gb/s
> > input flow-control is off, output flow-control is off
> > ARP type: ARPA, ARP Timeout 04:00:00
> > Last input 00:00:01, output 00:00:00, output hang never
> > Last clearing of "show interface" counters 00:04:42
> > Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> > Queueing strategy: fifo
> > Output queue: 0/40 (size/max)
> > 5 minute input rate 61000 bits/sec, 5 packets/sec
> > 5 minute output rate 122000 bits/sec, 10 packets/sec
> > L2 Switched: ucast: 2125 pkt, 3009776 bytes - mcast: 91 pkt, 9002 bytes
> > L3 in Switched: ucast: 722 pkt, 103522 bytes - mcast: 0 pkt, 0 bytes
> mcast
> > L3 out Switched: ucast: 1917 pkt, 1988787 bytes mcast: 0 pkt, 0 bytes
> > 2977 packets input, 3129113 bytes, 0 no buffer
> > Received 101 broadcasts (0 IP multicasts)
> > 0 runts, 1969 giants, 0 throttles
> > 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> > 0 watchdog, 0 multicast, 0 pause input
> > 0 input packets with dribble condition detected
> > 4185 packets output, 5139140 bytes, 0 underruns
> > 0 output errors, 0 collisions, 0 interface resets
> > 0 babbles, 0 late collision, 0 deferred
> > 0 lost carrier, 0 no carrier, 0 PAUSE output
> > 0 output buffer failures, 0 output buffers swapped out
> >
> > Thanks
> >
> > On Mon, Oct 19, 2009 at 12:55 PM, garry baker <baker.garry_at_gmail.com>
> wrote:
> >
> >> Router--A #sh interfaces t1/1
> >> 'Last clearing of "show interface" counters 24w6d'
> >>
> >> can you clear the counters? to get a better idea when you run the ping
> >> tests...
> >>
> >> On Mon, Oct 19, 2009 at 11:27 AM, adam gibs <adamgibs7_at_gmail.com>
> wrote:
> >>
> >>> Hi,
> >>>
> >>> Am getting CRC errors and input errors that can be for which reason??
> >>> Router
> >>> C is the ISP device router A and B is in my control and running MPLS in
> >>> between them and MTU size btween them is 1524.Layer 2 trunk is
> configured
> >>> between C and B and a SVI is created to cummnicate to router C.
> >>>
> >>> The key point i wanna tell u is if the MTU is not define while pinging
> >>> ,,the success rate is 100%
> >>>
> >>> sh interface for B
> >>>
> >>> Router-B #sh interfaces vlan XX
> >>> VlanXX is up, line protocol is up
> >>> Hardware is EtherSVI, address is 001d.7198.bc00 (bia 001d.7198.bc00)
> >>> Internet address is X.X.X.X/X
> >>> MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec,
> >>> reliability 255/255, txload 1/255, rxload 1/255
> >>> Encapsulation ARPA, loopback not set
> >>> Keepalive not supported
> >>> ARP type: ARPA, ARP Timeout 04:00:00
> >>> Last input 00:00:19, output 00:00:19, output hang never
> >>> Last clearing of "show interface" counters 20:13:44
> >>> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> >>> Queueing strategy: fifo
> >>> Output queue: 0/40 (size/max)
> >>> 5 minute input rate 0 bits/sec, 0 packets/sec
> >>> 5 minute output rate 0 bits/sec, 0 packets/sec
> >>> L2 Switched: ucast: 2414 pkt, 170278 bytes - mcast: 0 pkt, 0 bytes
> >>> L3 in Switched: ucast: 55274 pkt, 9712088 bytes - mcast: 0 pkt, 0
> bytes
> >>> mcast
> >>> L3 out Switched: ucast: 1213 pkt, 90975 bytes mcast: 0 pkt, 0 bytes
> >>> 57688 packets input, 9882366 bytes, 0 no buffer
> >>> Received 0 broadcasts (0 IP multicasts)
> >>> 0 runts, 0 giants, 0 throttles
> >>> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
> >>> 58935 packets output, 9776944 bytes, 0 underruns
> >>> 0 output errors, 0 interface resets
> >>> 0 output buffer failures, 0 output buffers swapped out
> >>>
> >>> sh interface on A
> >>>
> >>>
> >>> Router--A #sh interfaces t1/1
> >>> TenGigabitEthernet1/1 is up, line protocol is up (connected)
> >>> Hardware is C6k 10000Mb 802.3, address is 001e.13e5.08c0 (bia
> >>> 001e.13e5.08c0)
> >>> Internet address is X.X.X.X/X
> >>> MTU 1524 bytes, BW 10000000 Kbit, DLY 10 usec,
> >>> reliability 255/255, txload 1/255, rxload 1/255
> >>> Encapsulation ARPA, loopback not set
> >>> Keepalive set (10 sec)
> >>> Carrier delay is 0 msec
> >>> Full-duplex, 10Gb/s
> >>> input flow-control is off, output flow-control is off
> >>> ARP type: ARPA, ARP Timeout 04:00:00
> >>> Last input 00:00:00, output 00:00:02, output hang never
> >>> Last clearing of "show interface" counters 24w6d
> >>> Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
> >>> Queueing strategy: fifo
> >>> Output queue: 0/40 (size/max)
> >>> 5 minute input rate 42000 bits/sec, 7 packets/sec
> >>> 5 minute output rate 102000 bits/sec, 12 packets/sec
> >>> L2 Switched: ucast: 2510607 pkt, 284517486 bytes - mcast: 5014037 pkt,
> >>> 502588486 bytes
> >>> L3 in Switched: ucast: 27484640 pkt, 4089035241 bytes - mcast: 0 pkt,
> 0
> >>> bytes mcast
> >>> L3 out Switched: ucast: 62961890 pkt, 56037590371 bytes mcast: 0 pkt,
> 0
> >>> bytes
> >>> 35288706 packets input, 4992780739 bytes, 0 no buffer
> >>> Received 5293236 broadcasts (0 IP multicasts)
> >>> 0 runts, 2411 giants, 0 throttles
> >>> 76 input errors, 65 CRC, 11 frame, 0 overrun, 0 ignored
> >>> 0 watchdog, 0 multicast, 0 pause input
> >>> 0 input packets with dribble condition detected
> >>> 73469711 packets output, 57321041866 bytes, 0 underruns
> >>> 0 output errors, 0 collisions, 2 interface resets
> >>> 0 babbles, 0 late collision, 0 deferred
> >>> 0 lost carrier, 0 no carrier, 0 PAUSE output
> >>> 0 output buffer failures, 0 output buffers swapped out
> >>>
> >>>
> >>>
> >>>
> >>> On Mon, Oct 19, 2009 at 12:01 PM, Thameem Maranveetil Parambath <
> >>> security.goodie_at_gmail.com> wrote:
> >>>
> >>> > You should get 100% success rate.. Check for sh interface command on
> >>> the
> >>> > interface connecting A and B , also B and C and see if you are
> getting
> >>> any
> >>> > errors/discards etc.
> >>> >
> >>> > Regards
> >>> > Thameem
> >>> >
> >>> > On Mon, Oct 19, 2009 at 11:01 AM, adam gibs <adamgibs7_at_gmail.com>
> >>> wrote:
> >>> >
> >>> >> friends,
> >>> >>
> >>> >> A----------B---------------------C
> >>> >>
> >>> >> when i try to ping from A to C by 1500 byte with repeat count of
> 10000
> >>> the
> >>> >> success rate is 98% and sometimes 97%.Is it something i have to go
> deep
> >>> to
> >>> >> troubleshoot or it is normal???? and what troubleshooting can i do
> for
> >>> >> such
> >>> >> situation,The MTU configured on interface is 1520.
> >>> >>
> >>> >> Success rate is 98 percent (986/1000), round-trip min/avg/max =
> 1/1/16
> >>> ms
> >>> >>
> >>> >> The devices A and B is 6500 switch with negligble traffic flowing
> >>> through
> >>> >> it.
> >>> >>
> >>> >> Thanks
> >>> >>
> >>> >>
> >>> >> Blogs and organic groups at http://www.ccie.net
> >>> >>
> >>> >>
> _______________________________________________________________________
> >>> >> Subscription information may be found at:
> >>> >> http://www.groupstudy.com/list/CCIELab.html
> >>>
> >>>
> >>> Blogs and organic groups at http://www.ccie.net
> >>>
> >>> _______________________________________________________________________
> >>> Subscription information may be found at:
> >>> http://www.groupstudy.com/list/CCIELab.html
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>>
> >>
> >>
> >> --
> >> Garry L. Baker
> >>
> >> "There is no 'patch' for stupidity." - www.sqlsecurity.com
> >
> >
> > Blogs and organic groups at http://www.ccie.net
> >
> > _______________________________________________________________________
> > Subscription information may be found at:
> > http://www.groupstudy.com/list/CCIELab.html
Blogs and organic groups at http://www.ccie.net
Received on Mon Oct 19 2009 - 13:21:41 ART
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