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About khairul
khairul
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Member since Sep 16, 2018
Sep 24 2018
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Sep 18 2018
11:38 PM
Noted. But if i configure 4503 to be the primary and secondary roots for spanning tree without convert existing spanning-tree from pvst to mst should be no issue right?
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Sep 17 2018
3:33 AM
Sorry, just now just realize the command " channel-protocol lacp" in catalyst can be issue without command "channel-group X mode on/active" to the interface. Previously i cannot use LACP because 4503 is just running HSRP without VSS. Will configure LACP between MS250 and 4503 and monitor.
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Sep 17 2018
1:35 AM
Hi Philip, Thanks, i will check on the release noted before upgrade to 10.x firmware. The Uplink have 2 cable between Meraki MS and 4503. In the 4503, did not configure root for the spanning tree. HSRP is between 2unit of 4503. Other device that plug to the 4503 are the access switch. On meraki switch the device that connected to it are access point (MR74).
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Sep 17 2018
1:14 AM
Hi Philip, Thanks. Is there any workaround without reconfigure my 4503 from pvst to mst? The link between this device is Gigabit Fiber. on the 4503 is one ip address is looping and hsrp keep changing from active to standby. until i shutdown one of the uplink. even we trace back, cannot find the ip address that show in the log. on the meraki switch nothing error appear.
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Sep 17 2018
12:37 AM
Hi Guys, Currently i am extend existing network. sometimes, the uplink is down from access switch (meraki MS250-48FP) to core switch (catalyst 4503-E). the core switch is running HSRP and access switch is stacking. When the uplink down, i can see on the physical port at core switch is up and can see it peer using "sh cdp neig g2/15 details". On meraki physical switch i can see the uplink port got light but on meraki dashboard it shows down. Temporary solution is i down one uplink at core switch and the meraki switch up and working fine. Is there any idea how can it be happen or is it cause by spanning tree?
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