mhuffenberger
IS-IT--Management
Help! My network guy is out of town and what my ISP is telling me doesn't make sense. We have a Cisco 2620 with two T1's. These are supposed to be bonded together--at least that's what we paid somebody to do about three years ago, with the ISP's assistance.
We had an issue earlier today with losing connectivity to a remote site. Called the ISP and the tech guy says we were trying to push more than 1.5Mb/s. I told him the T1's are bonded together. He says they aren't. That would explain the connection issues...
How can I determine if they are (their tech guys have been wrong on a number of occasions)? I have attached the results of a show interface command:
FastEthernet0/0 is up, line protocol is up
Hardware is AmdFE, address is 001c.31ec.88e0 (bia 001c.31ec.88e0)
Internet address is 99.129.196.97/27
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 3/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
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
Input queue: 8/75/44853/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 774000 bits/sec, 341 packets/sec
5 minute output rate 1382000 bits/sec, 329 packets/sec
2258226443 packets input, 3260030711 bytes
Received 504273 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
2260936910 packets output, 1589190378 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
Description: "Ckt ID 08/HCGS/000217/TWCS"
Internet address is 107.150.106.106/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 61/255, rxload 36/255
Encapsulation PPP, LCP Open
Open: IPCP, loopback not set
Last input 00:00:15, output 00:00:00, output hang never
Last clearing of "show interface" counters 1y22w
Input queue: 0/75/81/0 (size/max/drops/flushes); Total output drops: 137656
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 219000 bits/sec, 66 packets/sec
5 minute output rate 372000 bits/sec, 178 packets/sec
3298530929 packets input, 1160112388 bytes, 21 no buffer
Received 0 broadcasts, 0 runts, 3 giants, 0 throttles
112 input errors, 55 CRC, 51 frame, 0 overrun, 0 ignored, 3 abort
3283079666 packets output, 770106644 bytes, 0 underruns
0 output errors, 0 collisions, 23 interface resets
0 output buffer failures, 0 output buffers swapped out
9 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
FastEthernet0/1 is administratively down, line protocol is down
Hardware is AmdFE, address is 001c.31ec.87e1 (bia 001c.31ec.87e1)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
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
0 packets input, 0 bytes
Received 0 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
0 packets output, 0 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
Serial0/1 is up, line protocol is up
Hardware is PQUICC with Fractional T1 CSU/DSU
Description: "Ckt ID 08/HCGS/000218/TWCS"
Internet address is 107.150.106.110/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 70/255, rxload 167/255
Encapsulation PPP, LCP Open
Open: IPCP, loopback not set
Last input 00:00:28, output 00:00:00, output hang never
Last clearing of "show interface" counters 1y22w
Input queue: 0/75/90/0 (size/max/drops/flushes); Total output drops: 136847
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1017000 bits/sec, 297 packets/sec
5 minute output rate 424000 bits/sec, 194 packets/sec
3267111976 packets input, 913068293 bytes, 27 no buffer
Received 0 broadcasts, 0 runts, 3 giants, 0 throttles
124 input errors, 108 CRC, 13 frame, 0 overrun, 0 ignored, 0 abort
3283110941 packets output, 817208938 bytes, 0 underruns
0 output errors, 0 collisions, 23 interface resets
0 output buffer failures, 0 output buffers swapped out
9 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Loopback0 is up, line protocol is up
Hardware is Loopback
Internet address is 99.130.86.224/32
MTU 1514 bytes, BW 8000000 Kbit, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation LOOPBACK, loopback not set
Last input 40w6d, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
33 packets output, 2382 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
We had an issue earlier today with losing connectivity to a remote site. Called the ISP and the tech guy says we were trying to push more than 1.5Mb/s. I told him the T1's are bonded together. He says they aren't. That would explain the connection issues...
How can I determine if they are (their tech guys have been wrong on a number of occasions)? I have attached the results of a show interface command:
FastEthernet0/0 is up, line protocol is up
Hardware is AmdFE, address is 001c.31ec.88e0 (bia 001c.31ec.88e0)
Internet address is 99.129.196.97/27
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 3/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Full-duplex, 100Mb/s, 100BaseTX/FX
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
Input queue: 8/75/44853/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 774000 bits/sec, 341 packets/sec
5 minute output rate 1382000 bits/sec, 329 packets/sec
2258226443 packets input, 3260030711 bytes
Received 504273 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
2260936910 packets output, 1589190378 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
Description: "Ckt ID 08/HCGS/000217/TWCS"
Internet address is 107.150.106.106/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 61/255, rxload 36/255
Encapsulation PPP, LCP Open
Open: IPCP, loopback not set
Last input 00:00:15, output 00:00:00, output hang never
Last clearing of "show interface" counters 1y22w
Input queue: 0/75/81/0 (size/max/drops/flushes); Total output drops: 137656
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 219000 bits/sec, 66 packets/sec
5 minute output rate 372000 bits/sec, 178 packets/sec
3298530929 packets input, 1160112388 bytes, 21 no buffer
Received 0 broadcasts, 0 runts, 3 giants, 0 throttles
112 input errors, 55 CRC, 51 frame, 0 overrun, 0 ignored, 3 abort
3283079666 packets output, 770106644 bytes, 0 underruns
0 output errors, 0 collisions, 23 interface resets
0 output buffer failures, 0 output buffers swapped out
9 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
FastEthernet0/1 is administratively down, line protocol is down
Hardware is AmdFE, address is 001c.31ec.87e1 (bia 001c.31ec.87e1)
MTU 1500 bytes, BW 100000 Kbit, DLY 100 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation ARPA, loopback not set
Keepalive set (10 sec)
Auto-duplex, Auto Speed, 100BaseTX/FX
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output never, output hang never
Last clearing of "show interface" counters never
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
0 packets input, 0 bytes
Received 0 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
0 packets output, 0 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
Serial0/1 is up, line protocol is up
Hardware is PQUICC with Fractional T1 CSU/DSU
Description: "Ckt ID 08/HCGS/000218/TWCS"
Internet address is 107.150.106.110/30
MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec,
reliability 255/255, txload 70/255, rxload 167/255
Encapsulation PPP, LCP Open
Open: IPCP, loopback not set
Last input 00:00:28, output 00:00:00, output hang never
Last clearing of "show interface" counters 1y22w
Input queue: 0/75/90/0 (size/max/drops/flushes); Total output drops: 136847
Queueing strategy: fifo
Output queue: 0/40 (size/max)
5 minute input rate 1017000 bits/sec, 297 packets/sec
5 minute output rate 424000 bits/sec, 194 packets/sec
3267111976 packets input, 913068293 bytes, 27 no buffer
Received 0 broadcasts, 0 runts, 3 giants, 0 throttles
124 input errors, 108 CRC, 13 frame, 0 overrun, 0 ignored, 0 abort
3283110941 packets output, 817208938 bytes, 0 underruns
0 output errors, 0 collisions, 23 interface resets
0 output buffer failures, 0 output buffers swapped out
9 carrier transitions
DCD=up DSR=up DTR=up RTS=up CTS=up
Loopback0 is up, line protocol is up
Hardware is Loopback
Internet address is 99.130.86.224/32
MTU 1514 bytes, BW 8000000 Kbit, DLY 5000 usec,
reliability 255/255, txload 1/255, rxload 1/255
Encapsulation LOOPBACK, loopback not set
Last input 40w6d, output never, output hang never
Last clearing of "show interface" counters never
Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 0 bits/sec, 0 packets/sec
5 minute output rate 0 bits/sec, 0 packets/sec
0 packets input, 0 bytes, 0 no buffer
Received 0 broadcasts, 0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
33 packets output, 2382 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out