示例配置 - 使用多链路 PPP 的反向 MUX 应用程序

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已更新: 2005 年 9 月 15 日
文档 ID:10235

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简介

在某些环境中，可能需要将多个串行链路进行捆绑以作为具有聚合带宽的单个链路。本文档介绍如何配置 Cisco 4500 路由器，以使用一个虚拟模板接口对四个串行接口进行链路捆绑。

此配置可用于通过租用线路连接的路由器，或用于具有信道服务单元/数据服务单元 (CSU/DSU) 的路由器。 您可以根据需要向此配置中添加其他功能。

先决条件

要求

本文档没有任何特定的要求。

使用的组件

本文档中的信息基于以下软件和硬件版本。

  • 实验室环境中带有原始配置的 Cisco 4500 路由器。

  • Cisco IOS® 版本 12.2(10b) 在两台路由器上都运行。

本文档中的信息都是基于特定实验室环境中的设备创建的。本文档中使用的所有设备最初均采用原始（默认）配置。如果您是在真实网络上操作，请确保您在使用任何命令前已经了解其潜在影响。

相关产品

此配置也可用于下列硬件和软件版本。

  • 任意两台路由器，其中每台服务器带有四个串行接口。

  • 可使用 WIC-1T 和 WIC-2T 串行接口。

规则

有关文档规则的详细信息，请参阅 Cisco 技术提示规则。

配置

本部分提供有关如何配置本文档所述功能的信息。

注：要查找有关本文档中使用的命令的其他信息，请使用命令查找工具(仅注册客户)。

网络图

本文档使用下图所示的网络设置。

mux.gif

配置

曾在 4500 系列路由器上使用 Cisco IOS 软件版本 12.2(10b) 对此配置进行过测试。相同的配置概念同样适用于类似的路由器拓扑或其他 Cisco IOS 版本。

本文档使用如下所示的配置。

路由器A 
version 12.2
!
hostname RouterA
!
!
username RouterB password xxx
ip subnet-zero
multilink virtual-template 1
!
interface loopback 0
ip address 192.168.1.1 255.255.255.0
!
interface Virtual-Template1
 ip unnumbered loopback0
 ppp authentication chap
 ppp multilink
!
interface Serial0
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface Serial1
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface Serial2
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface Serial3
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface FastEthernet0
 ip address 10.17.1.254 255.255.255.0
!
router rip
network 10.0.0.0
network 192.168.1.0
!
end

路由器B 
version 12.2
!
hostname RouterB
!
username RouterA password xxx
ip subnet-zero
multilink virtual-template 1
!
interface loopback 0
ip address 192.168.1.2 255.255.255.0
!
!
interface Virtual-Template1
 ip unnumbered loopback0
 ppp authentication chap
 ppp multilink
!
interface Serial0
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface Serial1
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface Serial2
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface Serial3
 no ip address
 encapsulation ppp
 no fair-queue
 ppp multilink
 pulse-time 3
!
interface Ethernet0
 ip address 172.16.1.1 255.255.0.0 
!
router rip
network 172.16.0.0
network 192.168.1.0
!
end

配置以下内容以实施上面的配置：

  • 多链路虚拟模板

  • 接口虚拟模板

  • 必须进行捆绑的每个串行接口中的 PPP 多链路。

  • RIP 作为 IP 路由协议

配置 interface loopback 0 以确保绝不会发生故障，并且 ip unnumbered loopback 0 通过同一 IP 地址来增强 5 个以上串行接口的捆绑。

当所有串行接口都运行时，将会发送用户流量，多链路 PPP 创建一个虚拟访问接口，并发生 PPP 协商。将从虚拟模板来克隆此虚拟访问接口的配置。在此虚拟访问接口中对正在运行的串行接口进行捆绑，并生成一个聚合带宽。

验证

本部分所提供的信息可用于确认您的配置是否正常工作。

命令输出解释程序工具（仅限注册用户）支持某些 show 命令，使用此工具可以查看对 show 命令输出的分析。

  • show ip route

  • show ip rip database

  • show ppp multilink

  • show interface virtual-access 1 

RouterA#show ip route

   Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
   D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
   N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
   E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
   i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
   * - candidate default, U - per-user static route, o - ODR
   P - periodic downloaded static route

Gateway of last resort is not set

R 	172.16.0.0/16 [120/1] via 192.168.1.2, 00:00:19, Virtual-Access1
   	10.0.0.0/24 is subnetted, 1 subnets
C 		10.17.1.0 is directly connected, FastEthernet0
   192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 		192.168.1.0/24 is directly connected, Loopback0
C 		192.168.1.2/32 is directly connected, Virtual-Access1

RouterA#show ip route connected
     10.0.0.0/24 is subnetted, 1 subnets
C       10.17.1.0 is directly connected, FastEthernet0
     192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C       192.168.1.0/24 is directly connected, Loopback0
C       192.168.1.2/32 is directly connected, Virtual-Access1

RouterB#show ip route
Codes: C - connected, S - static, I - IGRP, R - RIP, M - mobile, B - BGP
       D - EIGRP, EX - EIGRP external, O - OSPF, IA - OSPF inter area
       N1 - OSPF NSSA external type 1, N2 - OSPF NSSA external type 2
       E1 - OSPF external type 1, E2 - OSPF external type 2, E - EGP
       i - IS-IS, L1 - IS-IS level-1, L2 - IS-IS level-2, ia - IS-IS inter area
       * - candidate default, U - per-user static route, o - ODR
       P - periodic downloaded static route

Gateway of last resort is not set

C 	172.16.0.0/16 is directly connected, Ethernet0
R 	10.0.0.0/8 [120/1] via 192.168.1.1, 00:00:18, Virtual-Access1
  	192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C 		192.168.1.1/32 is directly connected, Virtual-Access1
C 		192.168.1.0/24 is directly connected, Loopback0

RouterB#show ip route connected
C    172.16.0.0/16 is directly connected, Ethernet0
     192.168.1.0/24 is variably subnetted, 2 subnets, 2 masks
C       192.168.1.1/32 is directly connected, Virtual-Access1
C       192.168.1.0/24 is directly connected, Loopback0

RouterA#show ip rip database 
10.0.0.0/8    auto-summary
10.17.1.0/24    directly connected, FastEthernet0
172.16.0.0/16    auto-summary
172.16.0.0/16
    [1] via 192.168.1.2, 00:00:34, Virtual-Access1
192.168.1.0/24    auto-summary
192.168.1.0/24    directly connected, Loopback0
192.168.1.2/32    directly connected, Virtual-Access1

RouterB#show ip rip database 
10.0.0.0/8    auto-summary
10.0.0.0/8
    [1] via 192.168.1.1, 00:00:13, Virtual-Access
1172.16.0.0/16    auto-summary
172.16.0.0/16    directly connected, Ethernet0
192.168.1.0/24    auto-summary
192.168.1.0/24    directly connected, Loopback0
192.168.1.1/32    directly connected, Virtual-Access1

RouterA#show ppp multilink 
Virtual-Access1, bundle name is RouterB  
Bundle up for 17:01:59  
0 lost fragments, 0 reordered, 0 unassigned  
0 discarded, 0 lost received, 1/255 load  
0xD3C received sequence, 0x1180 sent sequence
  Member links: 4 (max not set, min not set)
    Serial0, since 17:01:59, last rcvd seq 000D38
    Serial1, since 17:01:50, last rcvd seq 000D39
    Serial2, since 17:01:46, last rcvd seq 000D3A
    Serial3, since 17:01:41, last rcvd seq 000D3B

RouterB#show ppp multilink 

Virtual-Access1, bundle name is RouterA
  Bundle up for 12:47:33
  0 lost fragments, 0 reordered, 0 unassigned
  0 discarded, 0 lost received, 1/255 load
  0x1186 received sequence, 0xD40 sent sequence
  Member links: 4 (max not set, min not set)
    Serial0, since 12:47:33, last rcvd seq 001184
    Serial1, since 12:47:27, last rcvd seq 001185
    Serial2, since 12:47:23, last rcvd seq 001182
    Serial3, since 12:47:20, last rcvd seq 001183


RouterA#show interface virtual-access 1
Virtual-Access1 is up, line protocol is up
  Hardware is Virtual Access interface
  Interface is unnumbered. Using address of Loopback0 (192.168.1.1)
  MTU 1500 bytes, BW 6176 Kbit, DLY 100000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation PPP, loopback not set
  Keepalive set (10 sec)
  DTR is pulsed for 5 seconds on reset
  LCP Open, multilink Open
  Open: IPCP
  Last input 00:00:00, output never, output hang never
  Last clearing of "show interface" counters 17:05:41
  Queueing strategy: fifo
  Output queue 0/40, 0 drops; input queue 0/75, 0 drops
  5 minute input rate 0 bits/sec, 0 packets/sec
  5 minute output rate 0 bits/sec, 0 packets/sec
     1711 packets input, 163898 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
     2256 packets output, 211897 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions

RouterB#show interface virtual-access 1
Virtual-Access1 is up, line protocol is up
  Hardware is Virtual Access interface
  Interface is unnumbered. Using address of Loopback0 (192.168.1.2)
  MTU 1500 bytes, BW 6176 Kbit, DLY 100000 usec,
     reliability 255/255, txload 1/255, rxload 1/255
  Encapsulation PPP, loopback not set
  Keepalive set (10 sec)
  DTR is pulsed for 5 seconds on reset
  LCP Open, multilink Open
  Open: IPCP
  Last input 00:00:20, output never, output hang never
  Last clearing of "show interface" counters 12:54:17
  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
     2256 packets input, 216460 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
     1714 packets output, 160624 bytes, 0 underruns
     0 output errors, 0 collisions, 0 interface resets
     0 output buffer failures, 0 output buffers swapped out
     0 carrier transitions

故障排除

本部分提供的信息可用于对配置进行故障排除。

故障排除命令

命令输出解释程序工具（仅限注册用户）支持某些 show 命令，使用此工具可以查看对 show 命令输出的分析。

注意：在发出debug命令之前，请参阅有关Debug命令的重要信息。

  • debug ppp negotiation - 用于查看客户端是否正在传递 PPP 协商；此命令用于检查地址协商。

  • debug ppp authentication -看见客户端可以是否通过认证。如果您使用的是 11.2 之前的 Cisco IOS 软件版本，请改用 debug ppp chap 命令。

  • debug ppp error - 显示和PPP连接协商与操作相关的协议错误以及统计错误。

  • debug vtemplate - 用于显示虚拟模板克隆以形成虚拟访问接口。

  • debug ppp multilink events - 用于查看 PPP 多链路事件调试。显示与影响多链路组的事件有关的信息。

  • show ppp multilink - 用于查看多链路捆绑的成员。

以下输出是从 Cisco 4500 路由器获得的。这些输出显示路由器正在建立多链路 PPP 连接。 

RouterA#debug vtemplate
  Virtual Template debugging is on

*Dec  1 17:24:16.519: Vi1 VTEMPLATE: Reuse Vi1, recycle queue size 0
*Dec  1 17:24:16.519: Vi1 VTEMPLATE: Set default settings with ip unnumbered
*Dec  1 17:24:16.539: Vi1 VTEMPLATE: Hardware address 00d0.bbfa.f579
*Dec  1 17:24:16.543: Vi1 VTEMPLATE: Has a new cloneblk vtemplate, 
now it has vtemplate
*Dec  1 17:24:16.543: Vi1 VTEMPLATE: ********** CLONE VACCESS1 ***********
*Dec  1 17:24:16.543: Vi1 VTEMPLATE: Clone from Virtual-Template1
interface Virtual-Access1
default ip address
no ip address
encap ppp
ip unnumbered loopback0
end 

*Dec 1 17:24:16.595: %LINK-3-UPDOWN: 
Interface Virtual-Access1, changed state to up
*Dec 1 17:24:17.515: %LINEPROTO-5-UPDOWN: 
Line protocol on Interface Serial0, changed state to up
*Dec 1 17:24:17.595: %LINEPROTO-5-UPDOWN: 
Line protocol on Interface Virtual-Access1, changed state to up

RouterA#debug ppp negotiation
  PPP protocol negotiation debugging is on

Dec 11 19:39:14.523: %LINK-5-CHANGED: Interface Serial0, changed state to reset
Dec 11 19:39:14.523: Se0 LCP: State is Closed
Dec 11 19:39:14.627: %SYS-5-CONFIG_I: Configured from console by console
Dec 11 19:39:16.523: %LINK-3-UPDOWN: Interface Serial0, changed state to up
Dec 11 19:39:16.523: Se0 PPP: Treating connection as a dedicated line
Dec 11 19:39:16.523: Se0 PPP: Phase is ESTABLISHING, Active Open [0 sess, 1 load]
Dec 11 19:39:16.523: Se0 LCP: O CONFREQ [Closed] id 25 len 24
Dec 11 19:39:16.523: Se0 LCP:    MagicNumber 0xD4CBA693 (0x0506D4CBA693)
Dec 11 19:39:16.523: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:39:16.523: Se0 LCP:    EndpointDisc 1 RouterA (0x130A01506F6D65726F6C)
Dec 11 19:39:16.535: Se0 LCP: I CONFREQ [REQsent] id 33 len 25
Dec 11 19:39:16.535: Se0 LCP:    MagicNumber 0x03200E36 (0x050603200E36)
Dec 11 19:39:16.535: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:39:16.539: Se0 LCP:    EndpointDisc 1 RouterB (0x130B0150756C6C69676E79)
Dec 11 19:39:16.539: Se0 LCP: O CONFACK [REQsent] id 33 len 25
Dec 11 19:39:16.539: Se0 LCP:    MagicNumber 0x03200E36 (0x050603200E36)
Dec 11 19:39:16.539: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:39:16.539: Se0 LCP:    EndpointDisc 1 RouterB (0x130B0150756C6C69676E79)
Dec 11 19:39:16.539: Se0 LCP: I CONFACK [ACKsent] id 25 len 24
Dec 11 19:39:16.539: Se0 LCP:    MagicNumber 0xD4CBA693 (0x0506D4CBA693)
Dec 11 19:39:16.539: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:39:16.543: Se0 LCP:    EndpointDisc 1 RouterA (0x130A01506F6D65726F6C)
Dec 11 19:39:16.543: Se0 LCP: State is Open
Dec 11 19:39:16.543: Se0 PPP: Phase is VIRTUALIZED [0 sess, 1 load]
Dec 11 19:39:16.555: Vi1 PPP: Phase is DOWN, Setup [0 sess, 1 load]
Dec 11 19:39:16.587: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
Dec 11 19:39:16.587: Vi1 PPP: Treating connection as a dedicated line
Dec 11 19:39:16.587: Vi1 PPP: Phase is ESTABLISHING, Active Open [0 sess, 1 load]
Dec 11 19:39:16.587: Vi1 LCP: O CONFREQ [Closed] id 1 len 29
Dec 11 19:39:16.587: Vi1 LCP:    AuthProto CHAP (0x0305C22305)
Dec 11 19:39:16.587: Vi1 LCP:    MagicNumber 0xD4CBA6D4 (0x0506D4CBA6D4)
Dec 11 19:39:16.587: Vi1 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:39:16.587: Vi1 LCP:    EndpointDisc 1 RouterA (0x130A01506F6D65726F6C)
Dec 11 19:39:16.587: Vi1 PPP: Phase is UP [0 sess, 1 load]
Dec 11 19:39:16.591: Vi1 IPCP: O CONFREQ [Closed] id 1 len 10
Dec 11 19:39:16.591: Vi1 IPCP:    Address 192.168.1.1 (0x0306C0A80101)
Dec 11 19:39:16.591: Vi1 MLP: Added first link Se0 to bundle RouterB
Dec 11 19:39:16.623: Vi1 IPCP: I CONFREQ [REQsent] id 1 len 10
Dec 11 19:39:16.623: Vi1 IPCP:    Address 192.168.1.2 (0x0306C0A80102)
Dec 11 19:39:16.623: Vi1 IPCP: O CONFACK [REQsent] id 1 len 10
Dec 11 19:39:16.623: Vi1 IPCP:    Address 192.168.1.2 (0x0306C0A80102)
Dec 11 19:39:16.623: Vi1 IPCP: I CONFACK [ACKsent] id 1 len 10
Dec 11 19:39:16.627: Vi1 IPCP:    Address 192.168.1.1 (0x0306C0A80101)
Dec 11 19:39:16.627: Vi1 IPCP: State is Open
Dec 11 19:39:16.627: Vi1 IPCP: Install route to 192.168.1.2
Dec 11 19:39:17.543: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, 
changed state to up
Dec 11 19:39:17.587: %LINEPROTO-5-UPDOWN: 
Line protocol on Interface Virtual-Access1, changed state to up

RouterB#debug ppp negotiation
  PPP protocol negotiation debugging is on

Dec 11 19:38:08.975: Se0 LCP: I CONFREQ [Closed] id 25 len 24
Dec 11 19:38:08.975: Se0 LCP:    MagicNumber 0xD4CBA693 (0x0506D4CBA693)
Dec 11 19:38:08.975: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:38:08.975: Se0 LCP:    EndpointDisc 1 RouterA (0x130A01506F6D65726F6C)
Dec 11 19:38:08.975: Se0 LCP: Lower layer not up, Fast Starting
Dec 11 19:38:08.975: Se0 PPP: Treating connection as a dedicated line
Dec 11 19:38:08.979: Se0 PPP: Phase is ESTABLISHING, Active Open [0 sess, 1 load]
Dec 11 19:38:08.979: Se0 LCP: O CONFREQ [Closed] id 33 len 25
Dec 11 19:38:08.979: Se0 LCP:    MagicNumber 0x03200E36 (0x050603200E36)
Dec 11 19:38:08.979: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:38:08.979: Se0 LCP:    EndpointDisc 1 RouterB (0x130B0150756C6C69676E79)
Dec 11 19:38:08.979: Se0 LCP: O CONFACK [REQsent] id 25 len 24
Dec 11 19:38:08.979: Se0 LCP:    MagicNumber 0xD4CBA693 (0x0506D4CBA693)
Dec 11 19:38:08.979: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:38:08.979: Se0 LCP:    EndpointDisc 1 RouterA (0x130A01506F6D65726F6C)
Dec 11 19:38:08.979: %LINK-3-UPDOWN: Interface Serial0, changed state to up
Dec 11 19:38:08.987: Se0 LCP: I CONFACK [ACKsent] id 33 len 25
Dec 11 19:38:08.987: Se0 LCP:    MagicNumber 0x03200E36 (0x050603200E36)
Dec 11 19:38:08.987: Se0 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:38:08.987: Se0 LCP:    EndpointDisc 1 RouterB (0x130B0150756C6C69676E79)
Dec 11 19:38:08.987: Se0 LCP: State is Open
Dec 11 19:38:08.987: Se0 PPP: Phase is VIRTUALIZED [0 sess, 1 load]
Dec 11 19:38:08.999: Vi1 PPP: Phase is DOWN, Setup [0 sess, 1 load]
Dec 11 19:38:09.039: Se0 IPCP: Packet buffered while building MLP bundle interface
Dec 11 19:38:09.043: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
Dec 11 19:38:09.043: Vi1 PPP: Treating connection as a dedicated line
Dec 11 19:38:09.043: Vi1 PPP: Phase is ESTABLISHING, Active Open [0 sess, 1 load]
Dec 11 19:38:09.043: Vi1 LCP: O CONFREQ [Closed] id 1 len 30
Dec 11 19:38:09.043: Vi1 LCP:    AuthProto CHAP (0x0305C22305)
Dec 11 19:38:09.043: Vi1 LCP:    MagicNumber 0x03200E78 (0x050603200E78)
Dec 11 19:38:09.043: Vi1 LCP:    MRRU 1524 (0x110405F4)
Dec 11 19:38:09.043: Vi1 LCP:    EndpointDisc 1 RouterB (0x130B0150756C6C69676E79)
Dec 11 19:38:09.043: Vi1 PPP: Phase is UP [0 sess, 1 load]
Dec 11 19:38:09.043: Vi1 IPCP: O CONFREQ [Closed] id 1 len 10
Dec 11 19:38:09.043: Vi1 IPCP:    Address 192.168.1.2 (0x0306C0A80102)
Dec 11 19:38:09.047: Vi1 MLP: Added first link Se0 to bundle RouterA
Dec 11 19:38:09.047: Vi1 PPP: Pending ncpQ size is 1
Dec 11 19:38:09.047: Se0 IPCP: Redirect packet to Vi1
Dec 11 19:38:09.047: Vi1 IPCP: I CONFREQ [REQsent] id 1 len 10
Dec 11 19:38:09.047: Vi1 IPCP:    Address 192.168.1.1 (0x0306C0A80101)
Dec 11 19:38:09.047: Vi1 IPCP: O CONFACK [REQsent] id 1 len 10
Dec 11 19:38:09.047: Vi1 IPCP:    Address 192.168.1.1 (0x0306C0A80101)
Dec 11 19:38:09.051: Vi1 IPCP: I CONFACK [ACKsent] id 1 len 10
Dec 11 19:38:09.051: Vi1 IPCP:    Address 192.168.1.2 (0x0306C0A80102)
Dec 11 19:38:09.051: Vi1 IPCP: State is Open
Dec 11 19:38:09.051: Vi1 IPCP: Install route to 192.168.1.1
Dec 11 19:38:09.987: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, 
changed state to up
Dec 11 19:38:10.043: %LINEPROTO-5-UPDOWN: 
Line protocol on Interface Virtual-Access1, changed state to up

RouterB#debug ppp multilink events
Multilink events debugging is on
Dec 11 19:41:30.239: %LINK-3-UPDOWN: Interface Serial0, changed state to up
Dec 11 19:41:30.243: Se0 MLP: Request add link to bundle
Dec 11 19:41:30.243: Se0 MLP: Adding link to bundle
Dec 11 19:41:30.255: Vi1 MLP: VP: Clone from Vtemplate 1 block=1
Dec 11 19:41:30.299: %LINK-3-UPDOWN: Interface Virtual-Access1, changed state to up
Dec 11 19:41:30.299: Vi1 MLP: Added first link Se0 to bundle RouterA
Dec 11 19:41:31.243: %LINEPROTO-5-UPDOWN: Line protocol on Interface Serial0, 
changed state to up
Dec 11 19:41:31.243: Se0 MLP: cdp packet forwarded to wrong interface
Dec 11 19:41:31.299: %LINEPROTO-5-UPDOWN: 
Line protocol on Interface Virtual-Access1, changed state to up

相关信息

修订历史记录

版本 发布日期 备注
1.0
15-Sep-2005
初始版本

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