CISCO路由器配置命令詳解設置試題

思科認證的`考試內容包括筆試和實驗。筆試在全球認證的考試中心進行，時間為兩個小時。下面是小編收集的CISCO路由器配置命令詳解設置試題，希望大家認真閲讀!

　　設置如下：

Router1:

interface Serial0

ip address

clockrate 1000000

Router2:

interface Serial0

ip address

!

3. 舉例使用E1線路實現多個64K專線連接.

　　相關命令:

任務 命令

進入controller配置模式 controller {t1 | e1} number

選擇幀類型 framing {crc4 | no-crc4}

選擇line-code類型 linecode {ami | b8zs | hdb3}

建立邏輯通道組與時隙的映射 channel-group number timeslots range1

顯示controllers接口狀態 show controllers e1 [slot/port]2

注: 1. 當鏈路為T1時,channel-group編號為0-23, Timeslot範圍1-24; 當鏈路為E1時, channel-group編號為0-30, Timeslot範圍1-31.

2.使用show controllers e1觀察controller狀態,以下為幀類型為crc4時controllers正常的狀態.

Router# show controllers e1

e1 0/0 is up.

Applique type is Channelized E1 - unbalanced

Framing is CRC4, Line Code is HDB3 No alarms detected.

Data in current interval (725 seconds elapsed):

0 Line Code Violations, 0 Path Code Violations

0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins

0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

Total Data (last 24 hours) 0 Line Code Violations, 0 Path Code Violations,

0 Slip Secs, 0 Fr Loss Secs, 0 Line Err Secs, 0 Degraded Mins,

0 Errored Secs, 0 Bursty Err Secs, 0 Severely Err Secs, 0 Unavail Secs

以下例子為E1連接3條64K專線, 幀類型為NO-CRC4,非平衡鏈路,路由器具體設置如下:

shanxi#wri t

Building configuration...

Current configuration:

!

version 11.2

no service udp-small-servers

no service tcp-small-servers

!

hostname shanxi

!

enable secret 5 $1$XN08$Ttr8nfLoP9.2RgZhcBzkk/

enable password shanxi

!

!

ip subnet-zero

!

controller E1 0

framing NO-CRC4

channel-group 0 timeslots 1

channel-group 1 timeslots 2

channel-group 2 timeslots 3

!

interface Ethernet0

ip address

media-type 10BaseT

!

interface Ethernet1

no ip address

shutdown

!

interface Serial0:0

ip address

no ip mroute-cache

!

interface Serial0:1

ip address

no ip mroute-cache

!

interface Serial0:2

ip address

no ip mroute-cache

!

no ip classless

ip route Serial0:0

ip route Serial0:1

ip route Serial0:2

!

line con 0

line aux 0

line vty 0 4

password shanxi

login

!

end