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Forum Posts
I need to be able to implement policy routing on traffic as it exits a GRE tunnel interface. However, policy routing is applied as traffic enters the interface, I need to know when the policy routing is tested and how it is applied.The possibilities ...
Looking for recommendation:For our backend production systems we currently have a pair of Cisco WS-C3750X-48T-E distribution L3 switches with links to various layer 2 Top of Rack (TOR) Cisco WS-C3750X-48T-S switches. All using 1Gbps linksWe want to:C...
Dear All,I have a question about selecting Cisco switches for my network. I recently joined this company. We are moving to a new location, and we have 5 floors. We have two IDF rooms and one MDF room. All cables are terminated in the IDF and MDF room...
Resolved! WSA PROXY S190(PATCHING)
Hello Everyone,We deployed a WSA S190 Proxy Server on our network,But with this proxy Computers are not able to receive windows updates.We are not able to patch our computers.Can anyone advise on the best way to configure the wsa s190 to allow traff...
I have a 3750 that was once part of a stack of 3750's. I removed it from the stack, erased flash and config, re-imaged, etc. Switch still boots as stack member #2, and of course all ports are gi2/0/x. Where is the stack ID set or reset, in rommon? ...
Resolved! Startup HomeLab
Hey all, I'm new to networking world, I have acquired a 3750x 48 port PoE from my organization (they retired it with new switches). I'm mainly interested in this switch as I read it's also a L3 Switch. One thing i'm struggling with configuring is my ...
We got the dead member in C3850 stack switchesBefore add a new switch need to be done:>>Upgrade or downgrade the switch with same version of stack members.>>Check the license , it should be same to connect the stack.>>Check the config-value , it shou...
I just wanted to check that in Malaysia, the AIR-CT5508-K9 wireless controller is being replaced by the C9800-L-F-K9 model. Can the power cord from the 5508 controller be used with the 9800 controller? At the same Malaysia location, we are also repl...
Hi GuysWhen we talk about industrial ethernet, what is the difference between that and normal ethernet? also what would the difference be between a normal cat9k switch vs an industrial ethernet cisco switch with regards to the switching side not the ...
Resolved! CAT3850 missing flash: filesystem
I have been trying to recover this CAT3850 since last week. I learned yesterday that usb drive needed to be formatted FAT16. I reformatted usb drive which contained IOS XE bin files. I tried to install 16.12.05b. Installer fails. Here is output ...
Hello Community!We have the existing stack where one member (#4) is dead and have to be replacedMy question is:When the new switch will be added the licensees on existing stack will be mismatchHow to upgrade the new member switch licensees for the sa...
I have a question about interface configuration mode of cisco switch. Is there a way to see which interface's configuration mode I'm currently in ? In some other companies' products, I can check the current interface as shown below. I'm hoping there'...
Hello, This question builds off of the following post:https://community.cisco.com/t5/switching/inconsitent-inferior-pvst-bpdu-received-on-vlan-10/td-p/4852991Would moving the MST switch (sw-50) to PVST to match (SW-03) resolve the issues in the linke...
Hello Cisco Community!We got the problem with Cisco WS-C3850-48P member switch #4 in stack need to be replaced (it is faulty)To replace the member switch I'll do the steps below:Run this command on the existing stack and new member as well:software ...
We have a weird situation where Motorola devices are attached to our network in multiple points, and two of those devices form virtual IP addresses and use fabricated MAC addresses, and two are duplicated.These are on isolated VLAN's, so at least in ...
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