JN0-370 Question #264: Real Exam Question with Answer & Explanation

Click the Exhibit button. Referring to the exhibit, which two counters indicate priority flow control has been triggered for FCoE? (Choose two.) Physical interface: xe-0/0/8, Enabled, Physical link is Up Interface index: 49164, SNMP ifIndex: 525, Generation: 138 Description: pod29.pgp.com Link-level type: Ethernet, MTU: 2500, Speed: 10Gbps, Duplex: Full-Duplex, BPDU Error: None, MAC-REWRITE Error: None, Loopback: Disabled, Source filtering: Disabled, Flow control: Disabled Device flags : Present Running Interface flags: SNMP-Traps Internal: 0x0 Link flags : None CoS queues : 12 supported, 12 maximum usable queues Hold-times : Up 0 ms, Down 0 ms Current address: 64:87:88:9b:8e:f8, Hardware address: 64:87:88:9b:8e:f8 Last flapped : 2012-07-04 11:24:08 PDT (5d 03:18 ago) Statistics last cleared: Never Traffic statistics: Input bytes : 1466033180627 2200 bps Output bytes : 1510947230937 119448 bps Input packets: 789356617 0 pps Output packets: 1214234000 117 pps IPv6 transit statistics: Input bytes : 0 Output bytes : 0 Input packets: 0 Output packets: 0 Input errors: Errors: 0, Drops: 0, Framing errors: 0, Runts: 0, Policed discards: 0, L3 incompletes: 0, L2 channel errors: 0, L2 mismatch timeouts: 0, FIFO errors: 0, Resource errors: 0 Output errors: Carrier transitions: 23, Errors: 0, Drops: 0, Collisions: 0, Aged packets: 0, FIFO errors: 0, HS link CRC errors: 0, MTU errors: 0, Resource errors: 0 Egress queues: 12 supported, 5 in use Queue counters: Queued packets Transmitted packets Dropped packets 0 best-effort 0 117720188 0 3 fcoe 0 371879636 0 4 no-loss 0 0 0 7 network-cont 0 1019890 0 8 mcast 0 723615719 18352 Juniper JN0-370 Exam Queue number: Mapped forwarding classes 0 best-effort 3 fcoe 4 no-loss 7 network-control 8 mcast Active alarms : None Active defects : None MAC statistics: Receive Transmit Total octets 1466033180627 1510947230937 Total packets 789356617 1214234000 Unicast packets 789259037 1054095012 Broadcast packets 1912 30780880 Multicast packets 95668 129358108 CRC/Align errors 0 0 FIFO errors 0 0 MAC control frames 10 0 MAC pause frames 10 0 Oversized frames 0 Jabber frames 0 Fragment frames 0 VLAN tagged frames 0 Code violations 0 MAC Priority Flow Control Statistics: Prioity : 0 0 0 Prioity : 1 0 0 Prioity : 2 0 0 Prioity : 3 0 8601486 Prioity : 4 0 0 Prioity : 5 0 3129008 Prioity : 6 0 0 Prioity : 7 0 0 Filter statistics: Input packet count 0 Input packet rejects 0 Input DA rejects 0 Input SA rejects 0 Output packet count 0 Output packet pad count 0 Output packet error count 0 CAM destination filters: 1, CAM source filters: 0 Packet Forwarding Engine configuration: Destination slot: 0