I currently have a Cisco 2620 router with a 10mbit circuit coming into it from my ISP. The router is connected via ethernet to a Netgear gigabit switch which is in turn connected to two servers. There is also a T-1 line coming out of the router going to another router. I am about to upgrade to a 20 mbit circuit and my ISP tells me ----
"Right now we bring in the 10meg on a 10 meg transport. Since we are upgrading to 20meg we have to bring the transport in on 100meg and you will have to adjust your end to handle 100meg transport."
What do I need to do to make this happen. I presume I need to change some settings in my router, but what? I have included the results of show interface on the router below.
Thanks for guidance. My understanding is that Cisco no longer supports this router.
Steve Christensen
Cisco2620#show interface
FastEthernet0/0 is up, line protocol is up Hardware is AmdFE, address is 0003.e342.6b00 (bia 0003.e342.6b00) Internet address is xx.xxx.xxx.xx/30 MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability 255/255, txload 98/255, rxload 3/255 Encapsulation ARPA, loopback not set Keepalive set (10 sec) Full-duplex, 10Mb/s, 100BaseTX/FX ARP type: ARPA, ARP Timeout 04:00:00 Last input 00:00:55, output 00:00:00, output hang never Last clearing of "show interface" counters never Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 9 drops 5 minute input rate 122000 bits/sec, 227 packets/sec 5 minute output rate 3865000 bits/sec, 376 packets/sec 616097544 packets input, 2597940581 bytes Received 2754 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 0 watchdog 0 input packets with dribble condition detected 1042449683 packets output, 533663165 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 output buffer failures, 0 output buffers swapped out
Serial0/0 is up, line protocol is up Hardware is PQUICC with Fractional T1 CSU/DSU Interface is unnumbered. Using address of Ethernet1/0 (xx.xxx.xxx.xx) MTU 1500 bytes, BW 1536 Kbit, DLY 20000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, loopback not set Keepalive set (10 sec) LCP Open Open: IPCP Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters 5w3d Queueing strategy: fifo Output queue 0/40, 24135 drops; input queue 0/75, 0 drops 5 minute input rate 4000 bits/sec, 3 packets/sec 5 minute output rate 2000 bits/sec, 2 packets/sec 23359336 packets input, 1457350577 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 6355 input errors, 3458 CRC, 2841 frame, 0 overrun, 0 ignored, 55 abort 24243511 packets output, 3287884338 bytes, 0 underruns 0 output errors, 0 collisions, 2 interface resets 0 output buffer failures, 0 output buffers swapped out 3 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up
Ethernet1/0 is up, line protocol is up Hardware is AmdP2, address is 0003.e342.6b10 (bia 0003.e342.6b10) Internet address is xx.xxx.xxx.xx/28 MTU 1500 bytes, BW 10000 Kbit, DLY 1000 usec, reliability 254/255, txload 2/255, rxload 98/255 Encapsulation ARPA, loopback not set Keepalive not set 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 never Queueing strategy: fifo Output queue 0/40, 0 drops; input queue 0/75, 0 drops 5 minute input rate 3855000 bits/sec, 373 packets/sec 5 minute output rate 115000 bits/sec, 224 packets/sec 1021249578 packets input, 878788820 bytes, 0 no buffer Received 55758 broadcasts, 0 runts, 0 giants, 0 throttles 22968510 input errors, 22968510 CRC, 11224754 frame, 0 overrun, 0 ignored 0 input packets with dribble condition detected 594135006 packets output, 1065143957 bytes, 0 underruns 505 output errors, 0 collisions, 1 interface resets 0 babbles, 0 late collision, 0 deferred 505 lost carrier, 0 no carrier 0 output buffer failures, 0 output buffers swapped out