I try to create communicate between 2 different switch model 4500 and 3750I can ping vlan in switch 3750 from host in swith 4500but I cannot ping host in swith 4500 to host inn switch 3750attached configuration
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Resolved! huge data copy and pasting over 3850
dear all, i have a real lab which was run before over utp ( core switch2960) but for some requirement i install new core switch 3850 and put fiber sfps now from my server i am copying daily in terabytes after few hours the backup is going fails w...
dear all, i have one core switch 3800 and access 2960 there is no loops no stp no ether channel no hub not bridge straight connectivity with each other (point to point ) but once i put the show cdp neighbor on core it show me one switch with tow por...
Resolved! service-policy input not works !!
Hi all,i have cisco 6504 i simply created object-group ip addresses and class-map and ip access list and policy but when i tried to applies that policy on my port channel it didn't apply any idea? below some configuration : interface Port-channel1des...
Resolved! SSH issues for WS-C3750g-24ps-s
Hi All, Hoping for someone to put a second set of eyes on my config and let me know what I'm overlooking. I have no doubt it is a simple fix, but I cannot seem to figure it out. I do have a K9 image and I believe I have done things correctly, but I...
I have a switch 3560v2 Fa0/24 speed 100, duplex full connected to a switch 3560G Gi0/24 speed auto, duplex autoEncapsulation dot1qmode trunkworks As soon as I change the 3560G Gi0/24 to a speed 100 or a duplex full the interface goes down. I can't fi...
Resolved! SFP-10G-SR-S on WS-C2960X-48LPD-L
Hi, I´m trying connect the SFP-10G-SR-S on WS-C2960X-48LPD-L, but the follow msg appears: As the https://tmgmatrix.cisco.com/home, say that is compatible: Do you know what reason of this behavior? Tks
Hello, I'm trying to find an article that explains configuring root guard on VPC port-channels...which I cannot find anything on. I have a switch that connects to 2 nexus vpc peer link core switches via VPC (picture attached). I want to make sure th...
Hello All, I basically need to copy and image out from our switch. the switch has the Mgmt-intf VRF and Fa0 is assigned to that VRF and that is where the management IP is configured. We can ssh to the switch in question. but for some reason the s...
Dear Experts, Our company found IP phone call choppy sounds, Cisco IP phone autoreboot, ACD agent phone auto-logout and call drop, slower network access since last Friday. Our vendors has checked the followings:1. WAN links utilization is normal2. Sw...
Resolved! PAT issues on ISR4331
Team I have some issues with a PAT on a cisco ISR4331, the PAT is changing the port # to a lower port from inside local to inside global, and that is causing that the traffic is not passing correctly, I just can ping from sourece to destination but n...
Hi all, i got annoying messages if i enable 'terminal monitor' on my ISR4321. Following messages occur: *Feb 22 10:02:01.058: IOSXE-INJECT: set pak datagramstart(from 0x7FB53EF0F8F8 to 0x7FB53EF0F8F8), datagramsize(from 576 to 576); *Feb 22 10:02:01....
Hi, I have 2 ISP's. Cisco 3825 router and Cisco cat 3750. Vlans in the network are: 100, 200, 300I terminated both ISP's in switch assigning vlan 100 (port 3 of 3750) and vlan 200 (port 4 of 3750). Then I made trunk (vlan 100, 200 on port 2 of 3750) ...
Hi, I am installing ASA 5506-X 9.8(2) but could not setup the port forwarding towards the BVI. Can someone share the config or commands. Thanks
Good Afternoon, So my and my colleagues want to put a Router with 2 sub-interfaces connected to a switch port, that switch port will be in trunk mode and that switch will also have a WLC connected to another port that is also in mode trunk. My doubt ...
