Grazie Intel, mi sei sempre di grande aiuto
Lo spanning-tree non l'ho abilitato... ma serve quanto si potrebbero andare a creare dei LOOP?
Io per evitare i problemi ho tolto tutto... quindi 2 router 2811 e un catalyst 2950
non c'era altro attaccato
Entrambi i 2811 non hanno MDI o altro che potrebbe influenzare...
in pratica 2 router e uno switch, è corretto collegare tutto con cavi patch vero?
Interface IHQ IQD OHQ OQD RXBS RXPS TXBS TXPS TRTL
---------------------------------------------------------------------
* Vlan1 0 0 0 0 2000 4 3000 4 7
* FastEthernet0/1 0 0 0 0 2000 1 1000 2 0
FastEthernet0/2 0 0 0 0 0 0 0 0 0
FastEthernet0/3 0 0 0 0 0 0 0 0 0
FastEthernet0/4 0 0 0 0 0 0 0 0 0
FastEthernet0/5 0 0 0 0 0 0 0 0 0
* FastEthernet0/6 0 0 0 0 0 0 0 0 0
FastEthernet0/7 0 0 0 0 0 0 0 0 0
FastEthernet0/8 0 0 0 0 0 0 0 0 0
FastEthernet0/9 0 0 0 0 0 0 0 0 0
FastEthernet0/10 0 0 0 0 0 0 0 0 0
FastEthernet0/11 0 0 0 0 0 0 0 0 0
FastEthernet0/12 0 0 0 0 0 0 0 0 0
FastEthernet0/13 0 0 0 0 0 0 0 0 0
FastEthernet0/14 0 0 0 0 0 0 0 0 0
FastEthernet0/15 0 0 0 0 0 0 0 0 0
FastEthernet0/16 0 0 0 0 0 0 0 0 0
FastEthernet0/17 0 0 0 0 0 0 0 0 0
FastEthernet0/18 0 0 0 0 0 0 0 0 0
FastEthernet0/19 0 0 0 0 0 0 0 0 0
FastEthernet0/20 0 0 0 0 0 0 0 0 0
FastEthernet0/21 0 0 0 0 0 0 0 0 0
FastEthernet0/22 0 0 0 0 0 0 0 0 0
FastEthernet0/23 0 0 0 0 0 0 0 0 0
FastEthernet0/24 0 0 0 0 0 0 0 0 0
* GigabitEthernet0/1 0 0 0 0 4000 3 3000 4 0
Cosa potrebbe essere?
Sono sicuro che se lasciavo tutto li per 20 minuti, andava tutto a posto
Ma spesso non posso aspettare tutto sto tempo
Le due interfacce che stavo utilizzando:
FastEthernet0/1 is up, line protocol is up (connected)
Hardware is Fast Ethernet, address is 000f.34c5.7c81 (bia 000f.34c5.7c81)
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)
Full-duplex, 100Mb/s, media type is 100BaseTX
input flow-control is unsupported output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input 00:00:33, output 00:00:00, 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 1000 bits/sec, 1 packets/sec
5 minute output rate 1000 bits/sec, 1 packets/sec
259936 packets input, 34969506 bytes, 0 no buffer
Received 9056 broadcasts (9026 multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 9026 multicast, 0 pause input
0 input packets with dribble condition detected
780942 packets output, 83134790 bytes, 0 underruns
0 output errors, 0 collisions, 1 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
e anche se ora è DOWN:
GW2950_1#sh interfaces FastEthernet0/2
FastEthernet0/2 is down, line protocol is down (notconnect)
Hardware is Fast Ethernet, address is 000f.34c5.7c82 (bia 000f.34c5.7c82)
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)
Full-duplex, 100Mb/s, media type is 100BaseTX
input flow-control is unsupported output flow-control is unsupported
ARP type: ARPA, ARP Timeout 04:00:00
Last input never, output 00:56:19, 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
30892211 packets input, 2493781989 bytes, 0 no buffer
Received 826 broadcasts (814 multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
0 watchdog, 814 multicast, 0 pause input
0 input packets with dribble condition detected
18194785 packets output, 2762258071 bytes, 0 underruns
0 output errors, 0 collisions, 1 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