- 论坛徽章:
- 0
|
无意中发现,sh int 的时候 所有vlan 的SVI 地址竟然是相同的,但网络目前是正常,为何?中了ARP ?
Vlan18 is up, line protocol is up
Hardware is Ethernet SVI, address is 0011.5c2f.a8ff (bia 0011.5c2f.a8ff)
Internet address is 172.17.53.3/29
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 00:00:00, 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 4997000 bits/sec, 988 packets/sec
5 minute output rate 5120000 bits/sec, 1042 packets/sec
L3 in Switched: ucast: 497378250 pkt, 448785073444 bytes - mcast: 0 pkt,
0 byt
es
L3 out Switched: ucast: 445981804 pkt, 240124206719 bytes - mcast: 0
pkt, 0 by
tes
497381368 packets input, 448785455298 bytes, 0 no buffer
Received 3118 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored
446431848 packets output, 240150195880 bytes, 0 underruns
0 output errors, 0 interface resets
0 output buffer failures, 0 output buffers swapped out
Vlan510 is up, line protocol is up
Hardware is Ethernet SVI, address is 0011.5c2f.a8ff (bia 0011.5c2f.a8ff)
Description: VLAN for ISA HA solution
Internet address is 172.17.52.7/28
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 00:00:00, 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 6402000 bits/sec, 1563 packets/sec
5 minute output rate 916000 bits/sec, 885 packets/sec
L3 in Switched: ucast: 456238788 pkt, 229106326096 bytes - mcast: 0 pkt,
0 byt
es
L3 out Switched: ucast: 256920907 pkt, 37870947720 bytes - mcast: 0 pkt,
0 byt
es
456321871 packets input, 229113080911 bytes, 0 no buffer
Received 83083 broadcasts (0 IP multicast)
0 runts, 0 giants, 0 throttles
0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored |
|