Which configuration would make an IP SLA probe use a precedence value of 5?
A.
ip sla 1icmp-echo 1.1.1.1tos 160
B.
ip sla 1icmp-echo 1.1.1.1tos 20
C.
ip sla 1icmp-echo 1.1.1.1precedence 5
D.
ip sla 1icmp-echo 1.1.1.1dscp 20
Explanation:
SUMMARY STEPS
1. enable
2. configure terminal
3. ip sla monitor operation-number
4. type echo protocol ipIcmpEcho {destination-ip-address | destination-hostname} [source-ipaddr
{ip-address |
hostname} | source-interface interface-name]
5. buckets-of-history-kept size
6. distributions-of-statistics-kept size
7. enhanced-history [interval seconds] [buckets number-of-buckets]
8. filter-for-history {none | all | overThreshold | failures}
9. frequency seconds
10. hours-of-statistics-kept hours
11. lives-of-history-kept lives
12. owner owner-id
13. request-data-size bytes
14. statistics-distribution-interval milliseconds
15. tag text
16. threshold milliseconds
17. timeout milliseconds
18. tos number
19. verify-data
20. vrf vrf-name
21. exit
22. ip sla monitor schedule operation-number [life {forever | seconds}] [start-time {hh:mm[:ss]
[month day | day
month] | pending | now | after hh:mm:ss] [ageout seconds] [recurring]
23. exit
24. show ip sla monitor configuration [operation-number] tos number
Example:Router(config-sla-monitor-echo)# tos 160
(Optional) Defines a type of service (ToS) byte in the IP header of an IP SLAs operation.http://www.cisco.com/en/US/docs/ios/12_4/ip_sla/configuration/guide/hsicmp.html