ppp mp配置

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配置:

R1:

interface Multilink1

ip address 192.168.1.1 255.255.255.0

ppp multilink

ppp multilink group 1

!

interface FastEthernet0/0

noip address

shutdown

duplex half

!

interface Serial1/0

ip address 12.1.1.1 255.255.255.0

encapsulationppp

serial restart-delay 0

ppp multilink

ppp multilink group 1

!

interface Serial1/1

ip address 12.12.1.1 255.255.255.0

encapsulationppp

serial restart-delay 0

ppp multilink

ppp multilink group 1

!

R2: interface Multilink1 ip address 192.168.1.2 255.255.255.0

ppp multilink

ppp multilink group 1

!

interface FastEthernet0/0

noip address

shutdown

duplex half

!

interface Serial1/0

ip address 12.1.1.2 255.255.255.0

encapsulationppp

serial restart-delay 0

ppp multilink

ppp multilink group 1

!

interface Serial1/1

ip address 12.12.1.2 255.255.255.0

encapsulationppp

serial restart-delay 0

ppp multilink

ppp multilink group 1

!

注意:

配置时先不要no掉ip地址,用于远程登录

验证:

R1#show ppp multilink

Multilink1, bundle name is R2

Bundle up for 00:01:33, total bandwidth 3088, load 1/255

Receive buffer limit 24384 bytes, frag timeout 1000 ms

0/0 fragments/bytes in reassembly list

0 lost fragments, 7 reordered

0/0 discarded fragments/bytes, 0 lost received

0x1B received sequence, 0x1A sent sequence

Member links: 2 active, 0 inactive (max not set, min not set)

Se1/1, since 00:01:33 Se1/0, since 00:01:00

R1#show inter multilink 1

Multilink1 is up, line protocol is up

Hardware is multilink group interface

Internet address is 192.168.1.1/24

MTU 1500 bytes, BW 3088 Kbit, DLY 100000 usec,

reliability 249/255, txload 1/255, rxload 1/255

Encapsulation PPP, LCP Open, multilink Open

Open: IPCP, CDPCP, loopback not set

Keepalive set (10 sec)

DTR is pulsed for 2 seconds on reset

Last input 00:00:02, output never, output hang never

Last clearing of "show interface" counters 00:06:52

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

34 packets input, 3250 bytes, 0 no buffer

Received 0 broadcasts, 0 runts, 0 giants, 0 throttles

22 input errors, 0 CRC, 22 frame, 0 overrun, 0 ignored, 0 abort

36 packets output, 3199 bytes, 0 underruns

0 output errors, 0 collisions, 2 interface resets

0 output buffer failures, 0 output buffers swapped out

0 carrier transitions

R2#show inter multilink 1

Multilink1 is up, line protocol is up

Hardware is multilink group interface

Internet address is 192.168.1.2/24

MTU 1500 bytes, BW 3088 Kbit, DLY 100000 usec,

reliability 235/255, txload 1/255, rxload 1/255

Encapsulation PPP, LCP Open, multilink Open

Open: IPCP, CDPCP, loopback not set

Keepalive set (10 sec)

DTR is pulsed for 2 seconds on reset

Last input 00:00:37, output never, output hang never

Last clearing of "show interface" counters 00:09:00

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

37 packets input, 5012 bytes, 0 no buffer

Received 0 broadcasts, 0 runts, 0 giants, 0 throttles

26 input errors, 0 CRC, 26 frame, 0 overrun, 0 ignored, 0 abort

38 packets output, 4991 bytes, 0 underruns

0 output errors, 0 collisions, 1 interface resets

0 output buffer failures, 0 output buffers swapped out

0 carrier transitions

R2#show ppp mu

Multilink1, bundle name is R1

Bundle up for 00:07:42, total bandwidth 3088, load 1/255

Receive buffer limit 24384 bytes, frag timeout 1000 ms

0/0 fragments/bytes in reassembly list

0 lost fragments, 12 reordered

0/0 discarded fragments/bytes, 0 lost received

0x26 received sequence, 0x27 sent sequence

Member links: 2 active, 0 inactive(max not set, min not set)

Se1/1, since 00:07:43

Se1/0, since 00:07:11

R2#show ip inter br

R2#show ip inter brief

Any interface listed with OK? value "NO" does not have a valid configuration

Interface IP-Address OK? Method Status Protocol

FastEthernet0/0 unassigned YES unset administratively down down

Serial1/0 12.1.1.2 YES manual up up

Serial1/1 12.12.1.2 YES manual up up

Serial1/2 unassigned YES unset administratively down down

Serial1/3 unassigned YES unset administratively down down

Serial1/4 unassigned YES unset administratively down down