Cisco2511拨入配置 version 12.0 service timestamps debug uptime service timestamps log uptime service passWord-encryption service udp-small-servers service tcp-small-servers ! hostname dialin_2511_radius ! aaa new-model aaa authentication login default radius aaa authentication login no_radius local aaa authentication login admin none aaa authentication enable default enable aaa authentication ppp default if-needed radius aaa authorization exec default radius if-authenticated aaa authorization network default radius aaa accounting suppress null-username aaa accounting network default start-stop radius enable secret 5 XXXXXXXXXXXXXXXXXXXXXXXXX enable password 7 YYYYYYYYYYYYYY ! username admin password 7 ZZZZZZZZZZZZZ ip subnet-zero ip address-pool local async-bootp dns-server 192.168.2.4 chat-script factory-default "" "AT&F1&W" chat-script cisco-default ABORT ERROR "" "AT Z" OK "ATDT /T" TIMEOUT 3 0 /c CONNECT /c chat-script usr-courier-veverything "" "AT&FS0=1&C1&D2&H1&R2&N14&B1&W" ! interface Ethernet0 ip address 192.168.2.30 255.255.255.0 ! interface Serial0 no ip address shutdown ! interface Serial1 no ip address shutdown ! interface Group-Async1 ip unnumbered Ethernet0 no ip directed-broadcast encapsulation ppp no ip route-cache no ip mroute-cache async mode interactive peer default ip address pool default no cdp enable ppp authentication pap chap group-range 1 16 ! ip local pool default 192.168.2.64 192.168.2.79 ip classless ip route 0.0.0.0 0.0.0.0 192.168.2.1 ! radius-server host 192.168.2.99 auth-port 1645 acct-port 1646 radius-server key Testing_radius ! line con 0 session-timeout 10 exec-timeout 0 0 login authentication no_radius transport preferred none transport input none line 1 16 autoselect ppp modem InOut transport input all speed 57600 flowcontrol hardware line aux 0 transport input all line vty 0 4 exec-timeout 30 0 login authentication no_radius ! end
Cisco2509 CallBack典型配置 version 11.3 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname Router ! enable password cisco ! username cisco callback-dialstring "" callback-rotary 1 password 0 cisco ! chat-script cb "" "ATDT/T" TIMEOUT 60 CONNECT ! ! ! interface Ethernet0 ip address 192.168.1.201 255.255.255.0 ! interface Serial0 no ip address shutdown ! interface Serial1 no ip address shutdown ! interface Group-Async1 ip unnumbered Ethernet0 encapsulation ppp dialer in-band async mode dedicated peer default ip address pool mypool no cdp enable ppp callback accept ppp authentication chap group-range 1 8 ! ip local pool mypool 192.168.1.221 192.168.1.228 no ip classless ! ! line con 0 line 1 8 script callback cb rotary 1 modem InOut transport input all flowcontrol hardware line aux 0 transport input all flowcontrol hardware line vty 0 4 password cisco login ! end
Cisco Router之间CallBack典型配置 CallBack Server------------------------------------- version 11.3 service timestamps debug uptime service timestamps log uptime no service password-encryption ! hostname server ! enable password cisco ! username client password 0 cisco chat-script cb "" "ATDT/T" TIMEOUT 60 CONNECT ! ! interface Ethernet0 ip address 192.168.1.201 255.255.255.0 no keepalive ! interface Serial0 no ip address shutdown ! interface Serial1 no ip address shutdown ! interface Async8 ip address 10.1.1.2 255.255.255.0 encapsulation ppp dialer in-band dialer map ip 10.1.1.1 name client class cb 228 dialer-group 1 async mode dedicated no peer default ip address no cdp enable ppp callback accept ppp authentication chap ! ! no ip classless ip route 160.4.1.0 255.255.255.0 10.1.1.1 ! ! map-class dialer cb dialer callback-server username dialer-list 1 protocol ip permit ! line con 0 line 1 8 script dialer cb login local modem InOut transport input all flowcontrol hardware line aux 0 line vty 0 4 password cisco login ! end CallBack Client-------------------------------------- version 11.2 no service udp-small-servers no service tcp-small-servers ! hostname client ! enable secret 5 $1$agg8$blP5tNZMOq0xYXvsO/hGG0 enable password admin ! username server password 0 cisco chat-script cb "" "ATDT/T" TIMEOUT 60 CONNECT ! interface Ethernet0 ip address 160.4.1.98 255.255.255.224 no keepalive ! interface Serial0 no ip address shutdown ! interface Serial1 no ip address shutdown ! interface Async1 ip address 10.1.1.1 255.255.255.0 encapsulation ppp async mode dedicated dialer in-band dialer map ip 10.1.1.2 name server 391 dialer-group 1 no cdp enable ppp callback request ppp authentication chap ! no ip classless ip route 192.168.1.0 255.255.255.0 10.1.1.2 ! dialer-list 1 protocol ip permit ! line con 0 line aux 0 script dialer cb login local modem InOut transport input all flowcontrol hardware line vty 0 4 password cisco login ! end
拨号备份 一、 DDN设置 （一）、ROUTER A(CALLER) Router# Router#sh run Building configuration... Current configuration: ! version 11.3 no service password-encryption ! hostname Router ! enable secret 5 $1$rAk2$zromrvFspaNC7ICZihqcD/ enable password cisco ! chat-script config-modem "" ATDT408 TIMEOUT 30 CONNECT /c ! interface Ethernet0 ip address 132.147.160.111 255.255.255.0 no mop enabled ! interface Serial0 backup delay 10 10 backup interface Async9 ip address 200.1.1.1 255.255.255.0 encapsulation ppp no ip mroute-cache clockrate 64000 ! interface Serial1 no ip address shutdown ! interface Async9 ip address 200.2.2.1 255.255.255.0 encapsulation ppp dialer in-band dialer map ip 200.2.2.2 modem-script config-modem 408 dialer-group 1 async mode dedicated ! ip classless ip route 132.147.161.0 255.255.255.0 200.1.1.2 10 ip route 132.147.161.0 255.255.255.0 200.2.2.2 100 dialer-list 1 protocol ip permit ! line con 0 line 1 8 line aux 0 modem InOut flowcontrol hardware line vty 0 4 password cisco login ! end Router#sh line Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns * 0 CTY - - - - - 0 0 0/0 1 TTY 9600/9600 - - - - - 0 0 0/0 2 TTY 9600/9600 - - - - - 0 0 0/0 3 TTY 9600/9600 - - - - - 0 0 0/0 4 TTY 9600/9600 - - - - - 0 0 0/0 5 TTY 9600/9600 - - - - - 0 0 0/0 6 TTY 9600/9600 - - - - - 0 0 0/0 7 TTY 9600/9600 - - - - - 0 0 0/0 8 TTY 9600/9600 - - - - - 0 0 0/0 9 AUX 9600/9600 - inout - - - 0 0 0/0 10 VTY - - - - - 0 0 0/0 11 VTY - - - - - 0 0 0/0 12 VTY - - - - - 0 0 0/0 13 VTY - - - - - 0 0 0/0 14 VTY - - - - - 0 0 0/0 Router#sh line aux 0 Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns 9 AUX 9600/9600 - inout - - - 0 0 0/0
Line 9, Location: "", Type: "" Length: 24 lines, Width: 80 columns Baud rate (TX/RX) is 9600/9600, no parity, 2 stopbits, 8 databits Status: none Capabilities: Hardware Flowcontrol In, Hardware Flowcontrol Out Modem Callout, Modem RI is CD, Line is permanent async interface Modem state: Idle Modem hardware state: CTS* noDSR noDTR RTS Special Chars: Escape Hold Stop Start Disconnect Activation ^^x none - - none Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch 00:10:00 never none not set Idle Session Disconnect Warning never Modem type is unknown. Session limit is not set. Time since activation: never Editing is enabled. History is enabled, history size is 10. DNS resolution in show commands is enabled Full user help is disabled Allowed transports are pad v120 telnet rlogin mop. Preferred is telnet. No output characters are padded No special data dispatching characters Router#sh s0 ^ % Invalid input detected at '^' marker. Router#sh int s0 Serial0 is up, line protocol is up Hardware is HD64570 Internet address is 200.1.1.1/24 Backup interface Async9, kickin load not set, kickout load not set failure delay 10 sec, secondary disable delay 10 sec MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Open Open: IPCP, CDPCP Last input 00:00:02, output 00:00:03, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 49 packets input, 2127 bytes, 0 no buffer Received 49 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 48 packets output, 1795 bytes, 0 underruns 0 output errors, 0 collisions, 4 interface resets 0 output buffer failures, 0 output buffers swapped out 3 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up Router#sh int a9 Async9 is standby mode, line protocol is down Hardware is Async Serial Internet address is 200.2.2.1/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 5 seconds on reset LCP Closed Closed: IPCP, CDPCP Last input 00:03:09, output 00:03:22, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 15 packets input, 1184 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 1 input errors, 1 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 66 packets output, 1917 bytes, 0 underruns 0 output errors, 0 collisions, 7 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#!******************************************************* Router# %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down %LINK-3-UPDOWN: Interface Serial0, changed state to down %LINK-3-UPDOWN: Interface Async9, changed state to down Router#sh int a9 Async9 is up (spoofing), line protocol is up (spoofing) Hardware is Async Serial Internet address is 200.2.2.1/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 5 seconds on reset LCP Closed Closed: IPCP, CDPCP Last input 00:06:41, output 00:06:55, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 15 packets input, 1184 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 1 input errors, 1 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 66 packets output, 1917 bytes, 0 underruns 0 output errors, 0 collisions, 7 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#sh int s0 Serial0 is down, line protocol is down Hardware is HD64570 Internet address is 200.1.1.1/24 Backup interface Async9, kickin load not set, kickout load not set failure delay 10 sec, secondary disable delay 10 sec MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Closed Closed: IPCP, CDPCP Last input 00:02:25, output 00:02:25, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 81 packets input, 3189 bytes, 0 no buffer Received 81 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 81 packets output, 3106 bytes, 0 underruns 0 output errors, 0 collisions, 9 interface resets 0 output buffer failures, 0 output buffers swapped out 4 carrier transitions DCD=up DSR=up DTR=down RTS=down CTS=up Router#$************************************************************ Router#ping 132.147.161.111 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 132.147.161.111, timeout is 2 seconds: ..... SUCcess rate is 0 percent (0/5) Router# %LINK-3-UPDOWN: Interface Async9, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface Async9, changed state to up Router#ping 132.147.161.111 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 132.147.161.111, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 376/386/404 ms Router#sh int a9 Async9 is up, line protocol is up Hardware is Async Serial Internet address is 200.2.2.1/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 5 seconds on reset LCP Open Open: IPCP, CDPCP Last input 00:00:10, output 00:00:10, output hang never Last clearing of "show interface" counters never Input queue: 1/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 27 packets input, 2064 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 2 input errors, 2 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 77 packets output, 2514 bytes, 0 underruns 0 output errors, 0 collisions, 7 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#sh int s0 Serial0 is down, line protocol is down Hardware is HD64570 Internet address is 200.1.1.1/24 Backup interface Async9, kickin load not set, kickout load not set failure delay 10 sec, secondary disable delay 10 sec MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Closed Closed: IPCP, CDPCP Last input 00:03:51, output 00:03:51, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 81 packets input, 3189 bytes, 0 no buffer Received 81 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 81 packets output, 3106 bytes, 0 underruns 0 output errors, 0 collisions, 12 interface resets 0 output buffer failures, 0 output buffers swapped out 4 carrier transitions DCD=up DSR=up DTR=down RTS=down CTS=up Router#!***************************************************************** %LINK-3-UPDOWN: Interface Serial0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface Async9, changed state to down %LINK-5-CHANGED: Interface Async9, changed state to standby mode Router#ping 132.147.161.111 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 132.147.161.111, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms Router#sh int s0 Serial0 is up, line protocol is up Hardware is HD64570 Internet address is 200.1.1.1/24 Backup interface Async9, kickin load not set, kickout load not set failure delay 10 sec, secondary disable delay 10 sec MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Open Open: IPCP, CDPCP Last input 00:00:01, output 00:00:01, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 115 packets input, 5131 bytes, 0 no buffer Received 115 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 115 packets output, 5035 bytes, 0 underruns 0 output errors, 0 collisions, 14 interface resets 0 output buffer failures, 0 output buffers swapped out 13 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up
Router#sh int a9 Async9 is standby mode, line protocol is down Hardware is Async Serial Internet address is 200.2.2.1/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 5 seconds on reset LCP Closed Closed: IPCP, CDPCP Last input 00:01:42, output 00:01:42, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 33 packets input, 2852 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 2 input errors, 2 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 82 packets output, 3019 bytes, 0 underruns 0 output errors, 0 collisions, 8 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#
（二）、ROUTERB (CALLER) Router#sh run Building configuration... Current configuration: ! version 11.3 no service password-encryption ! hostname Router ! enable secret 5 $1$ywCg$Hm9E3ga.xYAbzVTEvPPT3. enable password cisco ! ! interface Ethernet0 ip address 132.147.161.111 255.255.255.0 no mop enabled ! interface Serial0 ip address 200.1.1.2 255.255.255.0 encapsulation ppp no ip mroute-cache ! interface Serial1 no ip address shutdown ! interface Async1 ip address 200.2.2.2 255.255.255.0 e ncapsulation ppp async mode dedicated pulse-time 60 ! ip classless ip route 132.147.160.0 255.255.255.0 200.1.1.1 ip route 132.147.160.0 255.255.255.0 200.2.2.1 2 ! line con 0 line aux 0 flowcontrol hardware line vty 0 4 password cisco login ! end
Router#sh line aux 0 Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns A 1 AUX 9600/9600 - - - - - 0 0 0/0
Line 1, Location: "", Type: "" Length: 24 lines, Width: 80 columns Baud rate (TX/RX) is 9600/9600, no parity, 2 stopbits, 8 databits Status: Ready, Active, Async Interface Active Capabilities: Hardware Flowcontrol In, Hardware Flowcontrol Out Line is permanent async interface Modem state: Ready Line is running PPP for address 200.2.2.1. 0 output packets queued, 1 input packets. Async Escape map is 00000000000000000101000000000000 Modem hardware state: CTS* DSR* DTR RTS Special Chars: Escape Hold Stop Start Disconnect Activation ^^x none - - none Timeouts: Idle EXEC Idle Session Modem Answer Session Dispatch 00:10:00 never none not set Idle Session Disconnect Warning never Modem type is unknown. Session limit is not set. Time since activation: never Editing is enabled. History is enabled, history size is 10. DNS resolution in show commands is enabled Full user help is disabled Allowed transports are pad v120 telnet rlogin mop. Preferred is telnet. No output characters are padded No special data dispatching characters Router#sh line Tty Typ Tx/Rx A Modem Roty AccO AccI Uses Noise Overruns * 0 CTY - - - - - 0 0 0/0 A 1 AUX 9600/9600 - - - - - 0 0 0/0 2 VTY - - - - - 0 0 0/0 3 VTY - - - - - 0 0 0/0 4 VTY - - - - - 0 0 0/0 5 VTY - - - - - 0 0 0/0 6 VTY - - - - - 0 0 0/0 Router#sh int s0 Serial0 is up, line protocol is up Hardware is HD64570 Internet address is 200.1.1.2/24 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Open Open: IPCP, CDPCP Last input 00:00:05, output 00:00:05, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 74 packets input, 2733 bytes, 0 no buffer Received 74 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 75 packets output, 3093 bytes, 0 underruns 0 output errors, 0 collisions, 4 interface resets 0 output buffer failures, 0 output buffers swapped out 3 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up Router#sh int a1 Async1 is up, line protocol is up Hardware is Async Serial Internet address is 200.2.2.2/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 60 seconds on reset LCP Open Open: IPCP, CDPCP Last input 00:05:23, output 00:00:10, output hang never Last clearing of "show interface" counters never Input queue: 1/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 33 packets input, 1125 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 31 packets output, 2888 bytes, 0 underruns 0 output errors, 0 collisions, 2 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#!************************************************************** Router# %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to down %LINK-3-UPDOWN: Interface Serial0, changed state to down Router#sh int a9 ^ % Invalid input detected at '^' marker. Router#sh int a1 Async1 is up, line protocol is up Hardware is Async Serial Internet address is 200.2.2.2/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 60 seconds on reset LCP Open Open: IPCP, CDPCP Last input 00:07:20, output 00:00:07, output hang never Last clearing of "show interface" counters never Input queue: 1/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 33 packets input, 1125 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 33 packets output, 3454 bytes, 0 underruns 0 output errors, 0 collisions, 2 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#wr Building configuration... [OK] Router#sh int s0 Serial0 is down, line protocol is down Hardware is HD64570 Internet address is 200.1.1.2/24 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Closed Closed: IPCP, CDPCP Last input 00:02:15, output 00:02:15, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 81 packets input, 3106 bytes, 0 no buffer Received 81 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 81 packets output, 3189 bytes, 0 underruns 0 output errors, 0 collisions, 9 interface resets 0 output buffer failures, 0 output buffers swapped out 4 carrier transitions DCD=down DSR=down DTR=up RTS=up CTS=down Router#!************************************************************ Router#sh int a1 Async1 is up, line protocol is up Hardware is Async Serial Internet address is 200.2.2.2/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 60 seconds on reset LCP Open Open: IPCP, CDPCP Last input 00:00:35, output 00:00:35, output hang never Last clearing of "show interface" counters never Input queue: 1/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 44 packets input, 1722 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 46 packets output, 4617 bytes, 0 underruns 0 output errors, 0 collisions, 2 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#sh int s0 Serial0 is down, line protocol is down Hardware is HD64570 Internet address is 200.1.1.2/24 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Closed Closed: IPCP, CDPCP Last input 00:04:17, output 00:04:17, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 81 packets input, 3106 bytes, 0 no buffer Received 81 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 81 packets output, 3189 bytes, 0 underruns 0 output errors, 0 collisions, 13 interface resets 0 output buffer failures, 0 output buffers swapped out 4 carrier transitions DCD=down DSR=down DTR=up RTS=up CTS=down Router#ping 200.2.2.1
Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 200.2.2.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 380/387/408 ms Router#!******************************************************************** Router# %LINK-3-UPDOWN: Interface Serial0, changed state to up %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, changed state to up Router#sh int a1 Async1 is up, line protocol is up Hardware is Async Serial Internet address is 200.2.2.2/24 MTU 1500 bytes, BW 9 Kbit, DLY 100000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive not set DTR is pulsed for 60 seconds on reset LCP Open Open: IPCP, CDPCP Last input 00:00:54, output 00:00:54, output hang never Last clearing of "show interface" counters never Input queue: 1/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 49 packets input, 2227 bytes, 0 no buffer Received 0 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 52 packets output, 5405 bytes, 0 underruns 0 output errors, 0 collisions, 2 interface resets 0 output buffer failures, 0 output buffers swapped out 0 carrier transitions Router#sh int s0 Serial0 is up, line protocol is up Hardware is HD64570 Internet address is 200.1.1.2/24 MTU 1500 bytes, BW 1544 Kbit, DLY 20000 usec, rely 255/255, load 1/255 Encapsulation PPP, loopback not set, keepalive set (10 sec) LCP Open Open: IPCP, CDPCP Last input 00:00:00, output 00:00:00, output hang never Last clearing of "show interface" counters never Input queue: 0/75/0 (size/max/drops); Total output drops: 0 Queueing strategy: weighted fair Output queue: 0/1000/64/0 (size/max total/threshold/drops) Conversations 0/1 (active/max active/threshold) Reserved Conversations 0/0/64 (allocated/max allocated) 5 minute input rate 0 bits/sec, 0 packets/sec 5 minute output rate 0 bits/sec, 0 packets/sec 97 packets input, 3606 bytes, 0 no buffer Received 97 broadcasts, 0 runts, 0 giants, 0 throttles 0 input errors, 0 CRC, 0 frame, 0 overrun, 0 ignored, 0 abort 98 packets output, 3979 bytes, 0 underruns 0 output errors, 0 collisions, 14 interface resets 0 output buffer failures, 0 output buffers swapped out 7 carrier transitions DCD=up DSR=up DTR=up RTS=up CTS=up Router#ping 200.1.1.1 Type escape sequence to abort. Sending 5, 100-byte ICMP Echos to 200.1.1.1, timeout is 2 seconds: !!!!! Success rate is 100 percent (5/5), round-trip min/avg/max = 32/32/32 ms Router#
