coolshun 发表于 2018-2-7 19:19:20

思科N5K IP SLA配置

feature sla sender

1、创建服务条目
ip sla 1
icmp-echo 10.244.141.212 source-ip 10.244.141.210 //配置本地源IP和目标IP
    vrf CMNET            //划入vrf
    frequency 1          //配置监测频率，5s最小值

ip sla 2
icmp-echo 10.244.141.213 source-ip 10.244.141.210 //配置本地源IP和目标IP
    vrf CMNET            //划入vrf
    frequency 1          //配置监测频率，5s最小值


2、配置生效时间
ip sla schedule 1 life forever start-time now

3、配置监测机制
track 1 ip sla 1 reachability
track 2 ip sla 2 reachability

4、配置静态路由+sla
vrf context CMNET
ip route 192.168.252.188/32 10.244.141.212 track 1 name to-vGZMME106_S10-GTP-C_VIP   //主路由
ip route 192.168.252.188/32 10.244.141.213 track 2 name to-vGZMME106_S10-GTP-C_VIP   //备路由

作用：在10.244.141.212出现故障中断的时候，会自动启用10.244.141.213这条路由

5、检测sla状态，code为ok，successes递增
show ip sla

GDGZ-NFVI-TEOR1-N7710# show ip sla statistics

IPSLAs Latest Operation Statistics

IPSLA operation id: 1
      Latest RTT: 1 milliseconds
Latest operation start time: 02:16:17 CHN Fri Sep 01 2017
Latest operation return code: OK
Number of successes: 351
Number of failures: 0
Operation time to live: forever



GDGZ-NFVI-TEOR1-N7710# show track
Track 1
IP SLA 1 Reachability
Reachability is UP
18 changes, last change 09:15:06
Latest operation return code: OK
Latest RTT (millisecs): 1
Tracked by:
    IPv4 Static Route 1


Track 65537
is UP
1 changes, last change 1w5d



ip sla 1
icmp-echo 10.244.141.212
    vrf CMNET
    frequency 5
ip sla schedule 1 life forever start-time now
ip sla 2
icmp-echo 10.244.141.213
    vrf CMNET
    frequency 5
ip sla schedule 2 life forever start-time now


Rockyw 发表于 2018-2-7 22:14:15

感谢楼主分享！

JasonC 发表于 2018-2-7 22:51:57

感谢楼主分享

li03007 发表于 2018-2-8 10:30:01

目前環境會用到學習一下 感謝大大分享

hmxaur 发表于 2018-2-8 10:40:41

好东西谢谢楼主分享

qqwangjian 发表于 2018-2-8 11:50:50

谢谢分享！支持一下！

f1662 发表于 2018-3-14 17:27:11

{:6_290:}{:6_290:}{:6_290:}

jackmdu 发表于 2018-3-14 21:11:24

感謝樓主分享....

峰峰疯 发表于 2018-3-15 10:49:44

谢谢分享
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