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CISCO路由器配置命令詳解設(shè)置試題
思科認(rèn)證的考試內(nèi)容包括筆試和實(shí)驗(yàn)。筆試在全球認(rèn)證的考試中心進(jìn)行，時(shí)間為兩個(gè)小時(shí)。下面是小編收集的CISCO路由器配置命令詳解設(shè)置試題，希望大家認(rèn)真閱讀!
設(shè)置如下：
Router1:
interface Serial0
ip address 192.200.10.1 255.255.255.0
clockrate 1000000
Router2:
interface Serial0
ip address 192.200.10.2 255.255.255.0
!
3. 舉例使用E1線路實(shí)現(xiàn)多個(gè)64K專線連接.
相關(guān)命令:
任務(wù) 命令
進(jìn)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(shí)隙的映射 channel-group number timeslots range1
顯示controllers接口狀態(tài) show controllers e1 [slot/port]2
注: 1. 當(dāng)鏈路為T1時(shí),channel-group編號(hào)為0-23, Timeslot范圍1-24; 當(dāng)鏈路為E1時(shí), channel-group編號(hào)為0-30, Timeslot范圍1-31.
2.使用show controllers e1觀察controller狀態(tài),以下為幀類型為crc4時(shí)controllers正常的狀態(tài).
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(shè)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 133.118.40.1 255.255.0.0
media-type 10BaseT
!
interface Ethernet1
no ip address
shutdown
!
interface Serial0:0
ip address 202.119.96.1 255.255.255.252
no ip mroute-cache
!
interface Serial0:1
ip address 202.119.96.5 255.255.255.252
no ip mroute-cache
!
interface Serial0:2
ip address 202.119.96.9 255.255.255.252
no ip mroute-cache
!
no ip classless
ip route 133.210.40.0 255.255.255.0 Serial0:0
ip route 133.210.41.0 255.255.255.0 Serial0:1
ip route 133.210.42.0 255.255.255.0 Serial0:2
!
line con 0
line aux 0
line vty 0 4
password shanxi
login
!
end
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