I have setup a lab of two 9500-12Q (running Fuji 16.08.01a) for the purpose of getting stack-wise-virtual to work. The stack works fine, but when i unplug one side of the stack and then plug it back in the switches do not see each other and the redu...
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Resolved! DHCP Relay / IP Helper 2960-X switch
Hello , I'm confusing in where to configure my IP helper or DHcp Relay .I Explain our Topology .We have DHCP server In Vlan Server . The DHCP services activated ( deployed in Windows Server 2012 ) for the VLans in our Case ( WIFI and End users) .w...
Dear All, I came across a scenario where this network is running a 192.168.8.1/255.255.248.0 which basically starts a big host range of 192.168.8.1 - 192.168.15.254. Now i am asked to give server access to limited users. Server IP here is 192.168.1...
Hello, I want to track the next hop of a default route. For example: I have a router with two interfaces, and i can receive the default route via BGP via any of the two interfaces. I want a tracking object that: is UP when the default route with ...
Hi, I'm kind of stuck with this currently. What I have is a simple configuration, a PC in a VLAN 55, the DHCP server in another VLAN 44, Router-On-A-Stick configuration, the default gateway is setup on both the switch and the DHCP server, IP rout...
Hi to all, A PC (Windows10) ihas 10Gb NIC connected to 10Gb interface on 2960X Switch (via SFP+). 2960X is connected to another 10Gbe switch (Quanta 10Gbe) via SFP+ A Nas is connected to Quanta switch via SFP+ Result is : PC < SFP+ > 2960X < SFP...
Hi! I do have a test lab about VPC, VXLAN and EVPN. When i setup the lab everything was working very good untill i do som tests. If you want to see the configration i have a link which i used.I do have changed IP-adress, VRF name, AS-number for BGP...
Hi To All, I have issue on my Cisco Router ISR4221/K9 with iOS 16.08.1. On my LibreNMS Monitoring the router is monitored down because SNMP is unreachable. Upon checking on the logs of the router this "SNMP-3-RESPONSE_DELAYED: processing GetNext of c...
I like to redistribute some BGP-learnd prefixes into OSPF with a route-policy filter. The route-policy should only allow BGP prefixes with a specify BGP-community to be redistributed into OSPF. That's the route-policy route-policy TEST if communit...
Hello Our new ISP is going to provide either the Cisco 4331 or 2901 as the edge router. It was difficult to find an apples-to-apples comparison but from some reading online it sounds like the 4000 series replaces the 2900 series, however the throug...
Resolved! Cisco 2901 empty slot/module available
good day cisco pros - i have a little prob. and i cant seem to find my answer, long story short, i need to install a HWIC card on one of our routers for additional connection changes, my problem is - as many i work remotely and have no way to tell if...
This may sound like a lame question but we have to open the top off of our cisco 3845 router and so far we have only been able to take the front panel off??We need to install an additional piece on the motherboard.Any suggestions/advice would be grea...
Some problem happens to my CGR 1120, the CGR can only autoboot to rommon-1, the log follows: IOFPGA @ 0xd0000000 version=0x20020900, datecode=0xd091e17 CPLD version 0xeReset reason (1.0): CLI initiated reloadBIOS Version: Build # 14 - Wed 04/30/2...
My company has four sites connected over MPLS using BGP and within each site we use EIGRP. In each site we have a vlan (lets call it vlan 3) that needs to be segmented from the other vlans at layer 3. Within the individual lans this would likely ju...
Hello All, I am studying for my CCNA and I am having some problems understanding PPP vs PPPoE. The way I understand it is that PPP is serial communication Layer two protocol. It helps establish and authenticate a connection between two nodes.. PP...
