Switching

Trying to authenticate I have this error as shown, can anyone help me!*May 11 12:38:20.482: %RADIUS-4-RADIUS_DEAD: RADIUS server 192.168.100.3:1812,18 13 is not responding.*May 11 12:38:20.482: %RADIUS-4-RADIUS_ALIVE: RADIUS server 192.168.100.3:1812...

So basically I have this problem I have setted policies for Dot1x and MAB on both Cisco IOL L3 (version 15) and Cisco ISE (RADIUS Server) but client do authentificate only with the default method which is MAB (I did set an order for methods on Switch...

Hi, i have problem of synced betewin my 2 switchs nexus 7.0.3.i7.3I use feature BGP, LACP and VRRP (also VPC etc..)But it's impossible of configure correctly the protocolI have many errors :One : In log :%ETHPORT-3-IF_ERROR_VLANS_SUSPENDED: VLANs 9-1...

Hi AllI've inherited a newtwork that includes the C3850 and we've installed the C2960X. These are hooked up via copper ethernet and have a very simple configurationC3850 interface GigabitEthernet2/0/2 description Uplink to C2960X switchport mode tr...

hi all,Thanks for your reply!physical topology is very simple: core switch stack (2x WS-C6506-E) connects to access switch via port-channel, no more redundant link. I see lots of topology change logged from core switch, for example:Number of topology...

Good morning I am facing the following problem on a customer location with main and backup router. cisco ISR4331/K9 We see constant incoming IHQ packets on the WAN Interfaces on both routers. At the same time there is almost no traffic on the WAN Int...

Hi Guys n Gals,I am having a bit of trouble with an assignment I am doing in packet tracer.I don't have the files handy until the eve, so will send pics/files later if required.My problem is that I have an access router connected to 3 separate cluste...

hi all,all switches are running rapid-PVST. a VSS formed by 2x 6506-E connects to access switches via port-channel, no redundant physical link, it is like:VSS <---port_channel--->access_switchsince some of the access port is not explicitly configured...

Hello All,We are unable to reset our switch to the factory settings.  Its a new switch out off the box that we configured (attempted to configure) and hosed it up.  The factory default password isn't working user ID cisco and PW using the system SN. ...

Hi guys, We are upgrading our switches from 2960XR to C9200L-48P-4G-E. On one location we have a SFP-10G-LR with a fiber connection to another router. Do you know if we can use this module on two C9200L-48P-4G-E.Thank you for your help. I used the co...

Hello folks, I have 3 Dell R430 Esxi servers, 2 C3650C switches and a 2811 router, and I want to use them to build a vSphere virtual Lab environment. The approximate network structure is: the two network cards of each R430 are physically bound in the...

Just need to know if this module is hot-swappable? Thank you

Hello! I was wondering if I could get advice/input when it comes to QoS at the distribution layer of a network topology. Here's a high-level of our network topology.Soon to deploy two Cisco C9500k in a Stackwise HA configuration. It will have about 1...

Hi.I'm a student and an admin of a network around 200 computers.Our network have a cisco router 2901 that have configured a NAT and a DHCP services.Monitoring with PRTG we have notice that sometimes the CPU usage of our router reaches close to 100% u...