I am keep receiving a MACFLAP notification from switch log.Po1 is uplink and Gi0/6 connecting with an AP which facing wireless partition, and the MAC addresss xxxx.xxxx.xxxx is my gateway MAC address and I prefer it go through interface Po1. But I ca...
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Resolved! How Packets Move Through NAT Network
Hi ,i wold like to ask about packet move trough nat network.i understand basically how to move through network.i knew that source mac is never change in routing/switching network.As per below diagram server2 mac is never change to reach to server1.if...
Resolved! StackWise Virtual on 3 x C9500-40X
Hello Everyone, Anyone here already configured 3 switches for StackWise Virtual? I have done this on 2 x Cisco C9500-16X-A last year and now I need to do it to 3 x Cisco C9500-40X. Any help will be greatly appreciated! All the best!
Hi, I´m planning implement private vlan for all switches on network, 15 switches on all network ( there are 15 floors separetd by vlan 1-15). The purpose is block the hosts communicate each other on same network. I dont have ISE to implemment the bes...
I am setting up Stackwise Virtual on 9500-40X and have a question around the dual active detection link The documentation suggests the dual active detection is an optional step https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst9500/softw...
I attempted to modify the description on an Ethernet interface on one of my Nexus 6k pair..CORE02(config)# int eth 1/35CORE02(config-if)# description P1 StorageError: Command is not mutually exclusiveI searched the error and it appears to be related ...
Dear Expert, I have implemented QoS on switch C3650 uplink port.But when I showed the policy-map interface x/x/x, i raised a question hope can get answer from all of you. When i showed the policy-map interface x/x/x, here is the output:.................
Hi, I have to upgrade a dual SUP7L-E 4500 chassis from an old 3.4.3SG to 3.8E I read in the release notes that an ISSU is not supported from releases prior to 3.6.0E. Does it means there are really no ISSU upgrade paths between pre 3.6 and post 3...
Hello, There are devices where they are not getting network connection when its set to static IP. DHCP is working fine but then if we use the same address as DHCP address that we received for static there's no network connection. the SW ports are set...
Hello all.The team I am part of runs an industrial network based on the profinet protocol.Enabling profinet grants the PLCs wide control over our IE 4000/2000 switches. This includes changing certain configurations, erasing the entire configuration a...
Hi All,I would like to upgrade cisco 3560 from 15.0(2)SE2 to the latest 15.0(2)SE11. Kindly advise any interm upgrade isrequired. Switch Ports Model SW Version SW Image------ ----- ----- ---------- ----------* 1 28 WS-C3560G-24T...
The upgrade procedure for the 3650s is pretty straightforward - install add file flash:<name> activate commit When I've upgraded previous IOS-XE trains, I'd simply do the install, then schedule the reload for our maintenance window (reload at hh:mm)....
I just upgraded my internet from 100Mb to 300Mb with FiOS. I noticed that while I will get 300Mb/s if I connect my machine directly to my router(pfsense), all machines connected to my Cisco switch are maxed out at 100Mb/s. I did a bit of preliminar...
Hi all,How do I know if a CISCO switch has a specific feature that I need ? I real example: I need to buy a switch to create a VLAN Access Map, and the action statement must be REDIRECT I have a 2960x switch and there's no REDIRECT command available....
Resolved! VLAN doesn't add port
I need to connect a Cisco 4500-X series switch to an HP OfficeConnect 1950 switch. Intended installation:In-house Cisco 4500-X uplinks to the HP OfficeConnect 1950 switch, passing traffic to a remote HP OfficeConnect 1950 switch for offsite backups. ...
