победилось командой stack-mac persist timer
теперь продает 1-2 пинга
Цитата:
00:01:56: %STACKMGR-4-SWITCH_REMOVED: Switch 1 has been REMOVED from the stack
00:01:56: %STACKMGR-4-MASTER_ELECTED: Switch 2 has been elected as MASTER of the stack
00:01:56: %CFGMGR-6-APPLYING_RUNNING_CFG: as new master
00:01:56: %STACKMGR-5-MASTER_READY: Master Switch 2 is READY
00:01:58: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up
00:01:58: %LINK-3-UPDOWN: Interface Vlan1, changed state to up
00:01:58: %LINK-3-UPDOWN: Interface Vlan36, changed state to up
00:01:58: %LINK-3-UPDOWN: Interface Vlan432, changed state to up
00:01:58: %LINK-3-UPDOWN: Interface Vlan433, changed state to up
00:01:58: %LINK-3-UPDOWN: Interface Vlan434, changed state to up
00:01:58: %LINK-3-UPDOWN: Interface Vlan1000, changed state to up
00:01:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
00:01:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan36, changed state to up
00:01:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan432, changed state to up
00:01:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan433, changed state to up
00:01:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan434, changed state to up
00:01:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1000, changed state to up
3-4 секунды на все про все. 2 пинга пропало
без данной команды
9 пингов пропало.
Цитата:
00:02:47: %STACKMGR-4-SWITCH_REMOVED: Switch 2 has been REMOVED from the stack
00:02:47: %STACKMGR-4-MASTER_ELECTED: Switch 1 has been elected as MASTER of the stack
00:02:47: %CFGMGR-6-APPLYING_RUNNING_CFG: as new master
00:02:47: %STACKMGR-5-MASTER_READY: Master Switch 1 is READY
00:02:49: %LINK-3-UPDOWN: Interface Vlan1, changed state to up
00:02:49: %LINK-3-UPDOWN: Interface Vlan36, changed state to up
00:02:49: %LINK-3-UPDOWN: Interface Vlan432, changed state to up
00:02:49: %LINK-3-UPDOWN: Interface Vlan433, changed state to up
00:02:49: %LINK-3-UPDOWN: Interface Vlan434, changed state to up
00:02:49: %LINK-3-UPDOWN: Interface Vlan1000, changed state to up
00:02:49: %LINK-5-CHANGED: Interface GigabitEthernet1/0/1, changed state to administratively down
00:02:50: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to down
00:02:51: %LINK-3-UPDOWN: Interface GigabitEthernet1/0/1, changed state to up
00:02:57: %LINEPROTO-5-UPDOWN: Line protocol on Interface GigabitEthernet1/0/1, changed state to up
00:02:58: %LINK-3-UPDOWN: Interface Port-channel1, changed state to up
00:02:59: %LINEPROTO-5-UPDOWN: Line protocol on Interface Port-channel1, changed state to up
00:03:27: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan36, changed state to up
00:03:27: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan432, changed state to up
00:03:27: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan433, changed state to up
00:03:27: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan434, changed state to up
00:03:27: %LINEPROTO-5-UPDOWN: Line protocol on Interface Vlan1000, changed state to up
описание команды кому интересно:
Цитата:
stack-mac persistent timer
Use the stack-mac persistent timer global configuration command on the switch stack to enable the persistent MAC address feature. When this feature is enabled, if the stack master changes, the stack MAC address does not change for approximately 4 minutes, for an indefinite time period, or for a configured time value. If the previous stack master rejoins the stack during this period, the stack continues to use its MAC address as the stack MAC address, even if it is now a stack member. Use the no form of this command to disable the persistent MAC address feature.
stack-mac persistent timer [0 | time-value]
no stack-mac persistent timer
Syntax Description
0
(Optional) Enter to continue using the MAC address of the current stack master after a new stack master takes over.
time-value
(Optional) Set the time period in minutes before the stack MAC address changes to that of the new stack master. The range is 1 to 60 minutes. When no value is entered, the default is 4 minutes. We recommend that you configure an explicit value for this command.
проблема решена