Step 2 |
ping ip-address To verify that each router has IP connectivity to the tunnel endpoint on the other router, ping the IP address of the remote tunnel endpoint from the local router.
Example:
c65002# ping
192.168.3.2
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.3.2, timeout is 2 seconds:
!!!!!
Success rate is 100 percent (5/5), round-trip min/avg/max = 20/20/20 ms
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Step 3 |
ping ip-address To verify that each router has IP connectivity to the tunnel endpoint on the other router, ping the IP address of the remote tunnel endpoint from the local router.
Example:
c65003# ping
192.168.3.1
Type escape sequence to abort.
Sending 5, 100-byte ICMP Echos to 192.168.3.1, timeout is 2 seconds:
!!!!!
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Step 4 |
show interfaces tunnel number [accounting Displays the status and statistics of the tunnel interface
Example:
c65002# show interface tunnel 0
Tunnel0 is up, line protocol is up
Hardware is Tunnel
Internet address is 192.168.3.1/24
MTU 1514 bytes, BW 1000 Kbit, DLY 50000 usec,
reliability 255/255, txload 115/255, rxload 57/255
Encapsulation TUNNEL, loopback not set
Keepalive not set
Tunnel source 10.4.9.62 (GigabitEthernet6/2), destination 10.5.9.62
Tunnel protocol/transport GRE/IP
Key disabled, sequencing disabled
Checksumming of packets disabled
Tunnel TTL 255, Fast tunneling enabled
Path MTU Discovery, ager 10 mins, min MTU 92
Last input 00:07:35, 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: 1
Queueing strategy: fifo
Output queue: 0/0 (size/max)
5 minute input rate 4139000 bits/sec, 659 packets/sec
5 minute output rate 4117000 bits/sec, 669 packets/sec
L2 Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes
L3 in Switched: ucast: 0 pkt, 0 bytes - mcast: 0 pkt, 0 bytes mcast
L3 out Switched: ucast: 0 pkt, 0 bytes mcast: 0 pkt, 0 bytes
245049 packets input, 192533770 bytes, 0 no buffer
Received 0 broadcasts (0 IP multicasts)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort
251500 packets output, 196216398 bytes, 0 underruns
0 output errors, 0 collisions, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
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