Подниму тему. Растет счетчик HOL Drop.
При этом загрузка порта не превышает 1%
Код:
DGS-3000-28SC:admin#show utilization ports
Command: show utilization ports
Port TX/sec RX/sec Util Port TX/sec RX/sec Util
----- ---------- ---------- ---- ----- ---------- ---------- ----
1 183 261 1 21 0 0 0
2 542 2461 1 22 0 0 0
3 1378 7245 4 23 0 0 0
4 282 181 1 24 0 0 0
5 580 1402 1 25 867 3772 1
6 0 0 0 26 0 0 0
7 0 0 0 27 0 0 0
8 0 0 0 28 14311 2267 1
9 0 0 0
10 0 0 0
11 0 0 0
12 0 0 0
13 0 0 0
14 0 0 0
15 0 0 0
16 0 0 0
17 0 0 0
18 0 0 0
19 0 0 0
20 0 0 0
DGS-3000-28SC:admin#sh err ports 1
Command: show error ports 1
Port Number : 1
RX Frames TX Frames
--------- ---------
CRC Error 0 Excessive Deferral 0
Undersize 0 CRC Error 0
Oversize 0 Late Collision 0
Fragment 0 Excessive Collision 0
Jabber 0 Single Collision 0
Symbol Error 0 Collision 0
Buffer Full Drop 0 STP Drop 0
ACL Drop 0 HOL Drop 10958164
Multicast Drop 1444717
VLAN Ingress Drop 3042
Invalid IPv6 0
STP Drop 0
Storm and FDB Discard 0
MTU Drop 0
DGS-3000-28SC:admin#show switch
Command: show switch
Device Type : DGS-3000-28SC Gigabit Ethernet Switch
MAC Address :
IP Address : 192.168.Х.Х (Manual)
VLAN Name : Man
Subnet Mask : 255.255.255.0
Default Gateway : 192.168.Х.Х
Boot PROM Version : Build 5.02.B001
Firmware Version : Build 5.10.B004
Hardware Version : A1
Serial Number :
System Name : DGS3000-28SC
System Location : Servers room
System Uptime : 33 days, 21 hours, 14 minutes, 18 seconds
System Contact :
Spanning Tree : Disabled
GVRP : Disabled
IGMP Snooping : Enabled
MLD Snooping : Disabled
VLAN Trunk : Disabled
Telnet : Disabled
Web : Disabled
SNMP : Enabled
SSL Status : Enabled
SSH Status : Enabled
802.1X : Disabled
Jumbo Frame : Off
CLI Paging : Enabled
MAC Notification : Disabled
Port Mirror : Disabled
SNTP : Enabled
HOL Prevention State : Enabled
Syslog Global State : Enabled
Single IP Management : Disabled
Password Encryption Status : Enabled
DNS Resolver : Disabled
В 1-5 портах SFP 1G, в 25,28 10G. Но там трафика не больше 200Мбит/с ходит.
Это нормальное поведение?