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Forum Posts
Ok, I'm a bit new to Cisco and networking and actually working with another vendor on this issue. The vendor has access to the Cisco 892 router and I have access to the 2950 switch. The issue is they make a change on the 892 which I was told is trun...
I searched and couldn't find definitive steps/answer:My 4507 is showing a faulty supervisor:Chassis Type : WS-C4507R Power consumed by backplane : 40 Watts Mod Ports Card Type Model Serial No. ---+-----+---...
hey all just looking for some best practice guidelineswhat I'm trying to accomplish is locking down the switch with passwords on all fronts, only using ssh for accessing remotely and console when IN front of the switch the access list I created is ju...
Hi, i'm having some issues with a couple of grey market fabric switches i have purchased.I am currently trying to go through the admin password reset process which should be easy but hasn't been for 3 out of 4 of them.The issue i'm am currently havin...
Hello, I have a RV320 configured with VLANs and Dual WAN. It replace a SG300 (no issue) because I needed dual WAN. The routing Inter VLAN Routing is enabled. WAN connections are working well and all clients on the different VLAN can use it. My prob...
Dear All, I am junior network administrator and pretty new in cisco networking world.I'm not quite sure why my Cisco 3750 switch do not pass the ICMP/traceroute traffic. I have ASA Firewall A which is connected to ASA Firewall B through a Cisco Swit...
Does anyone have any advice of the "correct" configuration of TACACS+ on the 3850 series.I have recently upgraded a switch to 16.9.3 (FUJI) code.On older switches I would use the following sample to configure TACACS+aaa new-modeltacacs server ServerA...
Resolved! stackwise catalyst 3750
Hello, I am trying to add the 4th member in an existing cisco 3750 stack and then IOS upgrademy concern is no priority is set on either switch. all switches in stack ( master, standby, members) are running priority 1. when i will do the restart an...
Resolved! Lim hap reset on Nexus 7700
We had an issue in the night on a N77k. it was reloaded due to a "lim hap reset". what is the "lim" service?
Hi all, I need to implement a collapsed core network in one of my costumers and I'm going with the 9300 to do this but I'm confused with the licenses.In the 3650 I was able to do EIGRP routing using the ipbase license license. I know the ipbase licen...
We have one CISCO switch (model 3750 layer-III) installed on core layer on top of access layer switches. For last 10 days we notice(thru NPM tool) that its CPU utilization reaches to 90% after 24 hours gradually. So we need to restart switch every 24...
What process, slot, module, trace_level do I need to debug IP device tracking on IOS-XE? set platform software trace <process> <slot> <module> <trace-level>
Can anybody tell me that whether SFP module GLC-GE-100FX= can work over single mode fiber? what F means, flexible?Thanks!!!
Hello, I have setup an internal network for my Cisco 4948E switch as below: ---switch#enableswitch#conf tswitch(config)#service dhcpswitch(config)#vlan 10switch(config-vlan)#name TMQswitch(config-vlan)#exitswitch(config)#int vlan 10switch(config-if)#...
Hi All would like ask if the switch with QSFP port, data sheet saying it is support 40G/100G, can it support both mode in the same chassis as the same time, or we need to select either one mode at one time? i am talking on catalyst 9500 switch, and/o...
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