Home » Cisco » 350-080 » Which two statements regarding Ethanalyzer are true?
On a Cisco Unified Computing System (UCS), which two statements regarding Ethanalyzer are true? (Choose two.)
A. Interface inbound-low handles Rx and Tx of low-priority control packet
B. Interface inbound-lo handles Rx and Tx of high-priority control packet
C. Interface inbound-low maps to internal interface eth3
D. Interface inbound-low maps to internal interface eth4
Correct Answer: AC
Explanation/Reference:
Explanation:
Ethanalyzer terminology, internal ethernet interfaces are used:
eth3 = inbound-lo
eth4 = inbound-hi
eth3 handles Rx and Tx of low priority control pkts
IGMP, CDP
TCP/UDP/IP/ARP (for management purpose only)
eth4 handles Rx and Tx of high priority control pkts
FC (FC packets come to Switch CPU as FCoE packets) and FCoE
STP (spanning-tree) , LACP, DCBX (Data Center Bridging)
Reference: http://stor.balios.net/Live2011/BRKCOM-3001_mfrase_Rev_3_Final.pdf (slide 31)
