I concur... The 7206/G1 will fall in a big screaming heap of **** at around 440Mbps. We learned this the hard way when we had one set up as an LNS with c20k dsl users connected to it.
The first thing that happens is the IOS will disable cef and when you see that in your logs you have about 30 seconds until it's all over. Yes, I can see the three GigE interfaces on the front of the NPE and I feel the same as you do. Sent from my iPhone On 04/12/2009, at 10:43, Jason LeBlanc <[email protected]> wrote: > Thank you for your responses. Marko this is 94,000,000 bits/s > outbound or 94Mb/s and this should be able to handle 10 times that > speed right? I am not questioning what your saying here. I am more > asking what the limitation is because I know that marketing materials > and real world throughput rarely match up. > > Thanks! > > On Dec 3, 2009, at 1:11 PM, Marko Milivojevic wrote: > >> As a side note, 7200 will have hard time handling much more traffic >> than what is shown on the counters below. >> >> On Thu, Dec 3, 2009 at 18:23, Jason LeBlanc <[email protected]> >> wrote: >>> Hello, >>> I am having trouble with input errors and overrun errors between a >>> Cisco >>> 7206VXR (NPE-G1) and a cisco WS-C6506: >>> GigabitEthernet0/2 is up, line protocol is up >>> Hardware is BCM1250 Internal MAC, address is 000c.8651.a41a (bia >>> 000c.8651.a41a) >>> description /* Uplink to 6509 Gig1/14 */ >>> Internet address is 10.1.1.2/30 >>> MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, >>> reliability 255/255, txload 12/255, rxload 24/255 >>> Encapsulation ARPA, loopback not set >>> Keepalive set (10 sec) >>> Full-duplex, 1000Mb/s, link type is force-up, media type is SX >>> output flow-control is unsupported, input flow-control is >>> unsupported >>> ARP type: ARPA, ARP Timeout 04:00:00 >>> Last input 00:00:00, output 00:00:00, output hang never >>> Last clearing of "show interface" counters 04:33:41 >>> Input queue: 1/75/0/0 (size/max/drops/flushes); Total output >>> drops: 0 >>> Queueing strategy: fifo >>> Output queue: 0/40 (size/max) >>> 5 minute input rate 94404000 bits/sec, 18329 packets/sec >>> 5 minute output rate 47074000 bits/sec, 24034 packets/sec >>> 249326344 packets input, 169932937197 bytes, 0 no buffer >>> Received 4796 broadcasts, 0 runts, 0 giants, 0 throttles >>> 17233 input errors, 0 CRC, 0 frame, 17233 overrun, 0 ignored >>> <---- >>> Errors >>> 0 watchdog, 4796 multicast, 0 pause input >>> 0 input packets with dribble condition detected >>> 304531507 packets output, 67231420161 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 >>> GigabitEthernet1/14 is up, line protocol is up (connected) >>> Hardware is C6k 1000Mb 802.3, address is 0006.2a22.6400 (bia >>> 0006.2a22.6400) >>> description /* Uplink to 7200 Gig0/2 */ >>> Internet address is 10.1.1.1/30 >>> MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, >>> reliability 255/255, txload 23/255, rxload 12/255 >>> Encapsulation ARPA, loopback not set >>> Keepalive set (10 sec) >>> Full-duplex, 1000Mb/s, media type is SX >>> input flow-control is off, output flow-control is off >>> Clock mode is auto >>> ARP type: ARPA, ARP Timeout 04:00:00 >>> Last input 00:00:00, output 00:00:00, output hang never >>> Last clearing of "show interface" counters 19w3d >>> Input queue: 0/75/0/3494 (size/max/drops/flushes); Total output >>> drops: 0 >>> Queueing strategy: fifo >>> Output queue: 0/40 (size/max) >>> 5 minute input rate 48767000 bits/sec, 23812 packets/sec >>> 5 minute output rate 92734000 bits/sec, 17980 packets/sec >>> L2 Switched: ucast: 60531768 pkt, 5655063889 bytes - mcast: >>> 2130916 pkt, >>> 682139248 bytes >>> L3 in Switched: ucast: 126175090872 pkt, 27258494314476 bytes - >>> mcast: 0 >>> pkt, 0 bytes mcast >>> L3 out Switched: ucast: 89343262158 pkt, 48967491000849 bytes >>> mcast: 0 >>> pkt, 0 bytes >>> 126210460243 packets input, 27258566888042 bytes, 0 no buffer >>> Received 2326763 broadcasts, 0 runts, 0 giants, 0 throttles >>> 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored >>> 0 input packets with dribble condition detected >>> 89334634869 packets output, 48958989988931 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 output buffer failures, 0 output buffers swapped out >>> interface GigabitEthernet0/2 >>> description /* Uplink to 6509 Gig1/14 */ >>> ip address 10.1.1.2 255.255.255.252 >>> no ip redirects >>> ip route-cache flow >>> duplex full >>> speed 1000 >>> media-type gbic >>> no negotiation auto >>> end >>> interface GigabitEthernet1/14 >>> description /* Uplink to 7200 Gig0/2 */ >>> ip address 10.1.1.1 255.255.255.252 >>> speed nonegotiate >>> end >>> >>> Is there a recommended configuration for fiber connects between >>> these two >>> device types? >>> Regards, >>> Jason >>> _______________________________________________ >>> For more information regarding industry leading CCIE Lab training, >>> please >>> visit www.ipexpert.com >>> >>> > > _______________________________________________ > For more information regarding industry leading CCIE Lab training, > please visit www.ipexpert.com _______________________________________________ For more information regarding industry leading CCIE Lab training, please visit www.ipexpert.com
