Hello:
Okay, top posting. J Is the default gateway reachable by both devices? I didn't see an ARP entry that looked like a default gateway, given that only the remote-switch MAC Address. If you have the same address for both that's either one of the switches or is not reachable then that may cause issues. Mike From: Juan C. Crespo R. [mailto:[EMAIL PROTECTED] Sent: Thursday, March 29, 2007 10:18 AM To: Michael K. Smith - Adhost Cc: [email protected] Subject: Re: [c-nsp] Catalyst 2950G Trunking Issue Ok The 2950G Switch is L2, and I have the same default-gateway on both. Thanks Michael K. Smith - Adhost escribió: Hello Juan: -----Original Message----- From: [EMAIL PROTECTED] [mailto:cisco-nsp- [EMAIL PROTECTED] On Behalf Of Juan C. Crespo R. Sent: Thursday, March 29, 2007 6:51 AM To: [email protected] Subject: Re: [c-nsp] Catalyst 2950G Trunking Issue Reposting.... SWITCH-A#show interfaces gigabitEthernet 0/1 trunk Port Mode Encapsulation Status Native vlan Gi0/1 on 802.1q trunking 1 Port Vlans allowed on trunk Gi0/1 1,10-25,354,456,845 Port Vlans allowed and active in management domain Gi0/1 1 Port Vlans in spanning tree forwarding state and not pruned Gi0/1 1 SWITCH-A#show interfaces vlan 1 Vlan1 is up, line protocol is up Hardware is CPU Interface, address is 03b0.24b1.5180 (bia 03b0.24b1.5180) Internet address is 10.0.0.1/24 MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set 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 25 packets input, 3264 bytes, 0 no buffer Received 0 broadcasts (0 IP multicast) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 164 packets output, 0 bytes, 0 underruns 0 output errors, 4 interface resets 0 output buffer failures, 0 output buffers swapped out SWITCH-A# show arp Protocol Address Age (min) Hardware Addr Type Interface Internet 10.0.0.1 - 03b0.24b1.5180 ARPA Vlan1 SWITCH-B#show interfaces gigabitEthernet 0/1 trunk Port Mode Encapsulation Status Native vlan Gi0/1 on 802.1q trunking 1 Port Vlans allowed on trunk Gi0/1 1,10-25,354,456,845 Port Vlans allowed and active in management domain Gi0/1 1 Port Vlans in spanning tree forwarding state and not pruned Gi0/1 1 SWITCH-B#show interfaces vlan 1 Vlan1 is up, line protocol is up Hardware is CPU Interface, address is 03b2.24b1.5180 (bia 03b2.24b1.5180) Internet address is 10.0.0.2/24 MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation ARPA, loopback not set 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 210 packets input, 15072 bytes, 0 no buffer Received 0 broadcasts (0 IP multicast) 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored 34 packets output, 0 bytes, 0 underruns 0 output errors, 4 interface resets 0 output buffer failures, 0 output buffers swapped out SWITCH-B# show arp Protocol Address Age (min) Hardware Addr Type Interface Internet 10.0.0.2 - 03b2.24b1.5180 ARPA Vlan1 SWITCH-B#ping 10.0.0.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.0.0.1, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) SWITCH-A#ping 10.0.0.2 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 10.0.0.2, timeout is 2 seconds: ..... Success rate is 0 percent (0/5) SWITCH-A# Depending on whether or not your switch is running in L2 or L3 mode, do you have either a default route, default-gateway or both? For testing, you may want to set the appropriate variable to the other device. Mike _______________________________________________ cisco-nsp mailing list [email protected] https://puck.nether.net/mailman/listinfo/cisco-nsp archive at http://puck.nether.net/pipermail/cisco-nsp/
