134.2测试、诊断 1.查看接口状态 1 Branch#show interfaces serial 1/0 2. Serial 1/0 is up(spoofing), line protocol is up(spoofing) 3. Hardware is CD2430 in async mode 4 Internet address is 192.168.0.2/24 5. MTU 1500 bytes, Bw 115 Kbit, DLY 100000 usec 6. reliability 255/255, txload 1/255, rxload 1/255 7. Encapsulation PPP, loopback not set 8. Keepalive not set 9. DTR is pulsed for 5 seconds on reset 10. LCP Closed Closed: IPCP 1234 Last input 00: 52: 34, output 00: 52: 34, output hang never clearing of she nters00:52:43 Input queue: 0/75/0/0(Size/max/drops/flushes ); Total output drops: 0 15. Queueing strategy: weighted fair 图13-4-3命令 show interface serial1/0的输出13.4.2 测试、诊断 1．查看接口状态 图13-4-3 命令show interface serial 1/0的输出 Branch#show interfaces serial 1/0 Serial1/0 is up (spoofing), line protocol is up (spoofing) Hardware is CD2430 in async mode Internet address is 192.168.0.2/24 MTU 1500 bytes, BW 115 Kbit, DLY 100000 usec, reliability 255/255, txload 1/255, rxload 1/255 Encapsulation PPP, loopback not set Keepalive not set DTR is pulsed for 5 seconds on reset LCP Closed Closed: IPCP Last input 00:52:34, output 00:52:34, output hang never Last clearing of "show interface" counters 00:52:43 Input queue: 0/75/0/0 (size/max/drops/flushes); Total output drops: 0 Queueing strategy: weighted fair 1. 2. 3. 4. 5. 6. 7. 8. 9. 10. 11. 12. 13. 14. 15