Cisco 6503+5624P起vrrp,ping 包不稳定处理方法

环境是这样的
               internet  
                      |
                  FW         
            /             \
         6503－－－5624P
                \             /
                  3928TP（5台）
6503上有III代 引擎＋20口1G电口
分成5个vlan,各设备用6503与5624P之间起VRRP＋OSPF，全网起stp！
现在用接在3928TP里的PC，ping 6503上的三层口，返回来的ping 包time很不稳定，在2MS到5MS之间有个别到23MS，总之非常不移定！请问各位大大们，是什么样的原因造成的？

配置如下：

[Quidway3928_9]dis cur
#
local-server nas-ip 127.0.0.1 key huawei
#
domain default enable system
#
queue-scheduler wrr 1 2 3 4 5 9 13 15
#
radius scheme system
#
domain system
#
stp enable
#
vlan 1
#
vlan 10
#
interface Vlan-interface1
ip address 192.168.0.19 255.255.255.0
#
interface Aux1/0/0
#
interface Ethernet1/0/1
port access vlan 10                  
#
interface Ethernet1/0/2
port access vlan 10
#
interface Ethernet1/0/3
port access vlan 10
#
interface Ethernet1/0/4
port access vlan 10
#
interface Ethernet1/0/5
port access vlan 10
#
interface Ethernet1/0/6
port access vlan 10
#
interface Ethernet1/0/7
port access vlan 10
#
interface Ethernet1/0/8
port access vlan 10
#                                        
interface Ethernet1/0/9
port access vlan 10
#
interface Ethernet1/0/10
port access vlan 10
#
interface Ethernet1/0/11
port access vlan 10
#
interface Ethernet1/0/12
port access vlan 10
#
interface Ethernet1/0/13
port access vlan 10
#
interface Ethernet1/0/14
port access vlan 10
#
interface Ethernet1/0/15
port access vlan 10
#
interface Ethernet1/0/16               
port access vlan 10
#
interface Ethernet1/0/17
port access vlan 10
#
interface Ethernet1/0/18
port access vlan 10
#
interface Ethernet1/0/19
port access vlan 10
#
interface Ethernet1/0/20
port access vlan 10
#
interface Ethernet1/0/21
port access vlan 10
#
interface Ethernet1/0/22
port access vlan 10
#
interface Ethernet1/0/23
port access vlan 10                  
#
interface Ethernet1/0/24
port access vlan 10
#
interface GigabitEthernet1/1/1
#
interface GigabitEthernet1/1/2
#
interface GigabitEthernet1/1/3
port link-type trunk
port trunk permit vlan all
#
interface GigabitEthernet1/1/4
port link-type trunk
port trunk permit vlan all
#
sysname Quidway3928_9
undo irf-fabric authentication-mode
#
interface NULL0
#
snmp-agent                           
snmp-agent local-engineid 800007DB000FE22632556877
snmp-agent sys-info version v3
snmp-agent group v3 man write private
snmp-agent usm-user v3 admin man
#
user-interface aux 0 7
user-interface vty 0 4
user privilege level 3
set authentication password cipher IQKC8>5Z'M_Q=^Q`MAF4<1!!
#
return

[Quidway S6503]dis cur
#
sysname Quidway S6503
#
super password level 3 cipher IQKC8>5Z'M_Q=^Q`MAF4<1!!
#
local-server nas-ip 127.0.0.1 key huawei
#
domain default enable system
#
temperature-limit 0 10 70
temperature-limit 1 10 70
#
poe power max-value 2400
#
link-aggregation group 1 mode manual
#
vrrp ping-enable
#
radius scheme system
primary authentication 127.0.0.1 1645
primary accounting 127.0.0.1 1646
user-name-format without-domain
#
domain system                            
vlan-assignment-mode integer
access-limit disable
state active
idle-cut disable
self-service-url disable
messenger time disable
#
stp instance 0 root primary
stp bpdu-protection
stp TC-protection enable
stp enable
#
acl number 3001
rule 0 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
rule 2 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.2.0 0.0.0.255
rule 3 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.3.0 0.0.0.255
acl number 3002
rule 0 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
rule 2 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.2.0 0.0.0.255
rule 3 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.4.0 0.0.0.255
acl number 3003
rule 0 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
rule 2 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.3.0 0.0.0.255
rule 3 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.4.0 0.0.0.255
acl number 3004
rule 0 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.3.0 0.0.0.255
rule 2 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.2.0 0.0.0.255
rule 3 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.4.0 0.0.0.255
rule 4 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.5.0 0.0.0.255
rule 5 permit ip source 192.168.1.0 0.0.0.255 destination 192.168.0.224 0.0.0.31
rule 6 permit ip source 192.168.0.224 0.0.0.31 destination 192.168.1.0 0.0.0.255
acl number 3005
rule 0 deny ip source 192.168.0.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
#
vlan 1
broadcast-suppression pps 5000
#
vlan 10
broadcast-suppression 50
#
vlan 20                                  
#
vlan 30
#
vlan 40
#
vlan 50
#
interface Vlan-interface1
ip address 192.168.0.253 255.255.255.0
#
interface Vlan-interface10
ip address 192.168.1.253 255.255.255.0
vrrp vrid 10 virtual-ip 192.168.1.1
vrrp vrid 10 priority 130
#
interface Vlan-interface20
ip address 192.168.2.253 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.2.1
vrrp vrid 20 priority 130
#
interface Vlan-interface30
ip address 192.168.3.253 255.255.255.0
vrrp vrid 30 virtual-ip 192.168.3.1   
vrrp vrid 30 priority 130
#
interface Vlan-interface40
ip address 192.168.4.253 255.255.255.0
vrrp vrid 40 virtual-ip 192.168.4.1
vrrp vrid 40 priority 130
#
interface Vlan-interface50
ip address 192.168.5.253 255.255.255.0
vrrp vrid 50 virtual-ip 192.168.5.1
vrrp vrid 50 priority 130
#
interface Aux0/0/0
#
interface M-Ethernet0/0/0
#
interface GigabitEthernet0/0/1
#
interface GigabitEthernet0/0/2
#
interface GigabitEthernet0/0/3
#                                        
interface GigabitEthernet0/0/4
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk permit vlan all
qos
packet-filter inbound 3001 rule 0 system-index 1
packet-filter inbound ip-group 3001 rule 1 system-index 2
packet-filter inbound ip-group 3001 rule 2 system-index 3
packet-filter inbound ip-group 3001 rule 3 system-index 4
#
interface GigabitEthernet1/0/2
port link-type trunk
port trunk permit vlan all
qos
packet-filter inbound ip-group 3001 rule 0 system-index 5
packet-filter inbound ip-group 3001 rule 1 system-index 6
packet-filter inbound ip-group 3001 rule 2 system-index 7
packet-filter inbound ip-group 3001 rule 3 system-index 8
#
interface GigabitEthernet1/0/3
port link-type trunk                  
port trunk permit vlan all
qos
packet-filter inbound ip-group 3001 rule 0 system-index 9
packet-filter inbound ip-group 3001 rule 1 system-index 10
packet-filter inbound ip-group 3001 rule 2 system-index 11
packet-filter inbound ip-group 3001 rule 3 system-index 12
packet-filter inbound ip-group 3002 rule 0 system-index 13
packet-filter inbound ip-group 3002 rule 1 system-index 14
packet-filter inbound ip-group 3002 rule 2 system-index 15
packet-filter inbound ip-group 3002 rule 3 system-index 16
#
interface GigabitEthernet1/0/4
port link-type trunk
port trunk permit vlan all
qos
packet-filter inbound ip-group 3002 rule 0 system-index 17
packet-filter inbound ip-group 3002 rule 1 system-index 18
packet-filter inbound ip-group 3002 rule 2 system-index 19
packet-filter inbound ip-group 3002 rule 3 system-index 20
#
interface GigabitEthernet1/0/5
port link-type trunk                  
port trunk permit vlan all
qos
packet-filter inbound ip-group 3002 rule 0 system-index 21
packet-filter inbound ip-group 3002 rule 1 system-index 22
packet-filter inbound ip-group 3002 rule 2 system-index 23
packet-filter inbound ip-group 3002 rule 3 system-index 24
packet-filter inbound ip-group 3003 rule 0 system-index 25
packet-filter inbound ip-group 3003 rule 1 system-index 26
packet-filter inbound ip-group 3003 rule 2 system-index 27
packet-filter inbound ip-group 3003 rule 3 system-index 28
#
interface GigabitEthernet1/0/6
port link-type trunk
port trunk permit vlan all
qos
packet-filter inbound ip-group 3003 rule 0 system-index 29
packet-filter inbound ip-group 3003 rule 1 system-index 30
packet-filter inbound ip-group 3003 rule 2 system-index 31
packet-filter inbound ip-group 3003 rule 3 system-index 32
#
interface GigabitEthernet1/0/7
port link-type trunk                  
port trunk permit vlan all
qos
packet-filter inbound ip-group 3003 rule 0 system-index 33
packet-filter inbound ip-group 3003 rule 1 system-index 34
packet-filter inbound ip-group 3003 rule 2 system-index 35
packet-filter inbound ip-group 3003 rule 3 system-index 36
#
interface GigabitEthernet1/0/8
port link-type trunk
port trunk permit vlan all
qos
packet-filter inbound ip-group 3003 rule 0 system-index 37
packet-filter inbound ip-group 3003 rule 1 system-index 38
packet-filter inbound ip-group 3003 rule 2 system-index 39
packet-filter inbound ip-group 3003 rule 3 system-index 40
packet-filter inbound ip-group 3004 rule 0 system-index 41
packet-filter inbound ip-group 3004 rule 1 system-index 42
packet-filter inbound ip-group 3004 rule 2 system-index 43
packet-filter inbound ip-group 3004 rule 3 system-index 44
packet-filter inbound ip-group 3004 rule 4 system-index 45
packet-filter inbound ip-group 3004 rule 5 system-index 46
packet-filter inbound ip-group 3004 rule 6 system-index 47
#
interface GigabitEthernet1/0/9
port link-type trunk
port trunk permit vlan all
qos
packet-filter inbound ip-group 3004 rule 0 system-index 48
packet-filter inbound ip-group 3004 rule 1 system-index 49
packet-filter inbound ip-group 3004 rule 2 system-index 50
packet-filter inbound ip-group 3004 rule 3 system-index 51
packet-filter inbound ip-group 3004 rule 4 system-index 52
packet-filter inbound ip-group 3004 rule 5 system-index 53
packet-filter inbound ip-group 3004 rule 6 system-index 54
#
interface GigabitEthernet1/0/10
port link-type trunk
port trunk permit vlan all
qos
packet-filter inbound ip-group 3005 rule 0 system-index 55
packet-filter inbound ip-group 3004 rule 0 system-index 56
packet-filter inbound ip-group 3004 rule 1 system-index 57
packet-filter inbound ip-group 3004 rule 2 system-index 58
packet-filter inbound ip-group 3004 rule 3 system-index 59
packet-filter inbound ip-group 3004 rule 4 system-index 60
packet-filter inbound ip-group 3004 rule 5 system-index 61
packet-filter inbound ip-group 3004 rule 6 system-index 100

interface GigabitEthernet1/0/11
port link-type trunk
port trunk permit vlan all
port link-aggregation group 1
qos
packet-filter inbound ip-group 3001 rule 0 system-index 62
packet-filter inbound ip-group 3001 rule 1 system-index 64
packet-filter inbound ip-group 3001 rule 2 system-index 66
packet-filter inbound ip-group 3001 rule 3 system-index 68
packet-filter inbound ip-group 3002 rule 0 system-index 70
packet-filter inbound ip-group 3002 rule 1 system-index 72
packet-filter inbound ip-group 3002 rule 2 system-index 74
packet-filter inbound ip-group 3002 rule 3 system-index 76
packet-filter inbound ip-group 3003 rule 0 system-index 78
packet-filter inbound ip-group 3003 rule 1 system-index 80
packet-filter inbound ip-group 3003 rule 2 system-index 82
packet-filter inbound ip-group 3003 rule 3 system-index 84
packet-filter inbound ip-group 3004 rule 0 system-index 86
packet-filter inbound ip-group 3004 rule 1 system-index 88
packet-filter inbound ip-group 3004 rule 2 system-index 90
packet-filter inbound ip-group 3004 rule 3 system-index 92
packet-filter inbound ip-group 3004 rule 4 system-index 94
packet-filter inbound ip-group 3004 rule 5 system-index 96
packet-filter inbound ip-group 3004 rule 6 system-index 98
#
interface GigabitEthernet1/0/12
port link-type trunk
port trunk permit vlan all
port link-aggregation group 1
qos
packet-filter inbound ip-group 3001 rule 0 system-index 63
packet-filter inbound ip-group 3001 rule 1 system-index 65
packet-filter inbound ip-group 3001 rule 2 system-index 67
packet-filter inbound ip-group 3001 rule 3 system-index 69
packet-filter inbound ip-group 3002 rule 0 system-index 71
packet-filter inbound ip-group 3002 rule 1 system-index 73
packet-filter inbound ip-group 3002 rule 2 system-index 75
packet-filter inbound ip-group 3002 rule 3 system-index 77
packet-filter inbound ip-group 3003 rule 0 system-index 79
packet-filter inbound ip-group 3003 rule 1 system-index 81
packet-filter inbound ip-group 3003 rule 2 system-index 83
packet-filter inbound ip-group 3003 rule 3 system-index 85
packet-filter inbound ip-group 3004 rule 0 system-index 87
packet-filter inbound ip-group 3004 rule 1 system-index 89
packet-filter inbound ip-group 3004 rule 2 system-index 91
packet-filter inbound ip-group 3004 rule 3 system-index 93
packet-filter inbound ip-group 3004 rule 4 system-index 95
packet-filter inbound ip-group 3004 rule 5 system-index 97
packet-filter inbound ip-group 3004 rule 6 system-index 99
#
interface GigabitEthernet1/0/13
#
interface GigabitEthernet1/0/14
#
interface GigabitEthernet1/0/15
#
interface GigabitEthernet1/0/16
#
interface GigabitEthernet1/0/17
#
interface GigabitEthernet1/0/18
#
interface GigabitEthernet1/0/19
#
interface GigabitEthernet1/0/20
#                                        
interface NULL0
#
ospf 1
area 0.0.0.0
network 192.168.0.0 0.0.0.255
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255
network 192.168.3.0 0.0.0.255
network 192.168.4.0 0.0.0.255
network 192.168.5.0 0.0.0.255
#
user-interface aux 0
user-interface vty 0 4
set authentication password cipher IQKC8>5Z'M_Q=^Q`MAF4<1!!
#
return

[Quidway_5624P]dis cur
#
sysname Quidway_5624P
#
vrrp ping-enable
#
link-aggregation group 1 mode manual
#
radius scheme system
#
domain system
#
stp instance 0 root secondary
stp bpdu-protection
stp enable
#
acl number 3001
rule 0 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
rule 2 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.2.0 0.0.0.255
rule 3 deny ip source 192.168.4.0 0.0.0.255 destination 192.168.3.0 0.0.0.255
acl number 3002
rule 0 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
rule 2 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.2.0 0.0.0.255
rule 3 deny ip source 192.168.3.0 0.0.0.255 destination 192.168.4.0 0.0.0.255
acl number 3003
rule 0 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.1.0 0.0.0.255
rule 2 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.3.0 0.0.0.255
rule 3 deny ip source 192.168.2.0 0.0.0.255 destination 192.168.4.0 0.0.0.255
acl number 3004
rule 0 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.0.0 0.0.0.255
rule 1 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.3.0 0.0.0.255
rule 2 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.2.0 0.0.0.255
rule 3 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.4.0 0.0.0.255
rule 4 deny ip source 192.168.1.0 0.0.0.255 destination 192.168.5.0 0.0.0.255
rule 5 permit ip source 192.168.1.0 0.0.0.255 destination 192.168.0.224 0.0.0.31
rule 6 permit ip source 192.168.0.224 0.0.0.31 destination 192.168.1.0 0.0.0.255
#
vlan 1
#
vlan 10
#
vlan 20
#
vlan 30
#
vlan 40
#                                        
vlan 50
#
interface Vlan-interface1
ip address 192.168.0.254 255.255.255.0
#
interface Vlan-interface10
ip address 192.168.1.254 255.255.255.0
vrrp vrid 10 virtual-ip 192.168.1.1
vrrp vrid 10 priority 120
#
interface Vlan-interface20
ip address 192.168.2.254 255.255.255.0
vrrp vrid 20 virtual-ip 192.168.2.1
vrrp vrid 20 priority 120
#
interface Vlan-interface30
ip address 192.168.3.254 255.255.255.0
vrrp vrid 30 virtual-ip 192.168.3.1
vrrp vrid 30 priority 120
#
interface Vlan-interface40
ip address 192.168.4.254 255.255.255.0
vrrp vrid 40 virtual-ip 192.168.4.1
vrrp vrid 40 priority 120               
#
interface Vlan-interface50
ip address 192.168.5.254 255.255.255.0
vrrp vrid 50 virtual-ip 192.168.5.1
vrrp vrid 50 priority 120
#
interface Aux1/0/0
#
interface GigabitEthernet1/0/1
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3001 rule 0
packet-filter inbound ip-group 3001 rule 1
packet-filter inbound ip-group 3001 rule 2
packet-filter inbound ip-group 3001 rule 3
qos-profile port-based
#
interface GigabitEthernet1/0/2
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3001 rule 0
packet-filter inbound ip-group 3001 rule 1
packet-filter inbound ip-group 3001 rule 2
packet-filter inbound ip-group 3001 rule 3
#
interface GigabitEthernet1/0/3
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3001 rule 0
packet-filter inbound ip-group 3001 rule 1
packet-filter inbound ip-group 3001 rule 2
packet-filter inbound ip-group 3001 rule 3
packet-filter inbound ip-group 3002 rule 0
packet-filter inbound ip-group 3002 rule 1
packet-filter inbound ip-group 3002 rule 2
packet-filter inbound ip-group 3002 rule 3
#
interface GigabitEthernet1/0/4
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3002 rule 0
packet-filter inbound ip-group 3002 rule 1
packet-filter inbound ip-group 3002 rule 2
packet-filter inbound ip-group 3002 rule 3
#
interface GigabitEthernet1/0/5
port link-type trunk
port trunk permit vlan all              
packet-filter inbound ip-group 3002 rule 0
packet-filter inbound ip-group 3002 rule 1
packet-filter inbound ip-group 3002 rule 2
packet-filter inbound ip-group 3002 rule 3
packet-filter inbound ip-group 3003 rule 0
packet-filter inbound ip-group 3003 rule 1
packet-filter inbound ip-group 3003 rule 2
packet-filter inbound ip-group 3003 rule 3
#
interface GigabitEthernet1/0/6
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3003 rule 0
packet-filter inbound ip-group 3003 rule 1
packet-filter inbound ip-group 3003 rule 2
packet-filter inbound ip-group 3003 rule 3
#
interface GigabitEthernet1/0/7
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3003 rule 0
packet-filter inbound ip-group 3003 rule 1
packet-filter inbound ip-group 3003 rule 2
packet-filter inbound ip-group 3003 rule 3
#
interface GigabitEthernet1/0/8
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3003 rule 0
packet-filter inbound ip-group 3003 rule 1
packet-filter inbound ip-group 3003 rule 2
packet-filter inbound ip-group 3003 rule 3
packet-filter inbound ip-group 3004 rule 0
packet-filter inbound ip-group 3004 rule 1
packet-filter inbound ip-group 3004 rule 2
packet-filter inbound ip-group 3004 rule 3
packet-filter inbound ip-group 3004 rule 4
packet-filter inbound ip-group 3004 rule 5
packet-filter inbound ip-group 3004 rule 6
#
interface GigabitEthernet1/0/9
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3004 rule 0
packet-filter inbound ip-group 3004 rule 1
packet-filter inbound ip-group 3004 rule 2
packet-filter inbound ip-group 3004 rule 3
packet-filter inbound ip-group 3004 rule 4
packet-filter inbound ip-group 3004 rule 5
packet-filter inbound ip-group 3004 rule 6
#
interface GigabitEthernet1/0/10
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3004 rule 0
packet-filter inbound ip-group 3004 rule 1
packet-filter inbound ip-group 3004 rule 2
packet-filter inbound ip-group 3004 rule 3
packet-filter inbound ip-group 3004 rule 4
packet-filter inbound ip-group 3004 rule 5
packet-filter inbound ip-group 3004 rule 6
#
interface GigabitEthernet1/0/11
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3001 rule 0
packet-filter inbound ip-group 3001 rule 1
packet-filter inbound ip-group 3001 rule 2
packet-filter inbound ip-group 3001 rule 3
packet-filter inbound ip-group 3002 rule 0
packet-filter inbound ip-group 3002 rule 1
packet-filter inbound ip-group 3002 rule 2
packet-filter inbound ip-group 3002 rule 3
packet-filter inbound ip-group 3003 rule 0
packet-filter inbound ip-group 3003 rule 1
packet-filter inbound ip-group 3003 rule 2
packet-filter inbound ip-group 3003 rule 3
packet-filter inbound ip-group 3004 rule 0
packet-filter inbound ip-group 3004 rule 1
packet-filter inbound ip-group 3004 rule 2
packet-filter inbound ip-group 3004 rule 3
packet-filter inbound ip-group 3004 rule 4
packet-filter inbound ip-group 3004 rule 5
packet-filter inbound ip-group 3004 rule 6
port link-aggregation group 1
#
interface GigabitEthernet1/0/12
port link-type trunk
port trunk permit vlan all
packet-filter inbound ip-group 3001 rule 0
packet-filter inbound ip-group 3001 rule 1
packet-filter inbound ip-group 3001 rule 2
packet-filter inbound ip-group 3001 rule 3
packet-filter inbound ip-group 3002 rule 0
packet-filter inbound ip-group 3002 rule 1
packet-filter inbound ip-group 3002 rule 2
packet-filter inbound ip-group 3002 rule 3
packet-filter inbound ip-group 3003 rule 0
packet-filter inbound ip-group 3003 rule 1
packet-filter inbound ip-group 3003 rule 2
packet-filter inbound ip-group 3003 rule 3
packet-filter inbound ip-group 3004 rule 0
packet-filter inbound ip-group 3004 rule 1
packet-filter inbound ip-group 3004 rule 2
packet-filter inbound ip-group 3004 rule 3
packet-filter inbound ip-group 3004 rule 4
packet-filter inbound ip-group 3004 rule 5
packet-filter inbound ip-group 3004 rule 6
port link-aggregation group 1
#
interface GigabitEthernet1/0/13
#
........
interface GigabitEthernet1/0/25
shutdown
#
interface GigabitEthernet1/0/26
shutdown
#
interface GigabitEthernet1/0/27
shutdown
#
interface GigabitEthernet1/0/28          
shutdown
#
interface Cascade1/2/1
#
interface Cascade1/2/2
#
interface NULL0
#
ospf 1
area 0.0.0.0
network 192.168.0.0 0.0.0.255
network 192.168.1.0 0.0.0.255
network 192.168.2.0 0.0.0.255
network 192.168.3.0 0.0.0.255
network 192.168.4.0 0.0.0.255
network 192.168.5.0 0.0.0.255
#
voice vlan mac-address 0001-e300-0000 mask ffff-ff00-0000
#
user-interface aux 0 7
user-interface vty 0 4
user privilege level 3
set authentication password cipher IQKC8>5Z'M_Q=^Q`MAF4<1!!
#                                        
return

ping包不稳定说明不了任何问题 因为ping6503的三层虚接口地址，是需要交换机的cpu来的。一般来讲，交换机转发报文都是靠硬件转发的，不需要cpu。而cpu都有一定 的防攻击保护，如果短时间内需要cpu处理的报文太多，那么会将低优先级的或者被认为是攻击的报文丢弃或者延迟一段时间处理，这都是非常有可能的。 因此，ping交换机有延迟是没有问题的。如果你怀疑交换机有问题，可以用一台pc ping 另一台pc，中间经过6503转发。看是否会出现ping延迟大的情况。