Hello community I have a Cisco 881 router on a remote location that I want to uprade to the latest recommended firmware. However, I don't know which firmware is supported for this router: router#show version Cisco IOS Software, C800 Software (C800-UN...
Hi, I've been playing around with DHCP Relay for 2 hours now, just to try and make it work Router0, is DHCP ip dhcp excluded-address 10.1.1.0 10.1.1.20!ip dhcp pool FISHnetwork 10.1.1.0 255.255.255.0default-router 10.1.1.1interface GigabitEthe...
Hey guys! So i have to configure ssh across an ether channel, everything else functions properly (ether, trunk, vlan communication.....) only ssh is having problems on switch 1 it works by:R1:Int g0/0.99 Encapsulation dot1q 99Ip add 10.10.10.97 /29Ex...
Hi, I have a cisco SW 9300 and it is up and running for nearly 3 years. I thought it is a L3 sw but I tried to configure an Ip address on an interface and i noticed I did not have the option so I added ip routing globally and still cannot configure i...
Hello,I am trying to configure a network using frame relay using ipv6 and frame relay but i am not sure why but the convergence time of ospf between the highlighted routers is more than 2 minutes. Is there any way to reduce it? I have attached my pac...
Hello,I just installed the ES2-8 module in the 4321 ISR, and the 8 switch ports are showing in the "show run" of the router. This 4321 has a config from the router that is going to be replaced(2911 ISR with switchports). From what I read, it doesnt l...
Usually, when we visit Internet websites, we use domain names to access them. However, DNS is an unreliable stateless protocol that is easily poisoned. To solve this problem, we now propose the following ideas and attach a tutorial. things to prepa...
Hi, I have 887VA router and trying to configure VDSL internet connection.VDSL is working, but no IP address is set.In interface Ethernet0 I was trying to useip address negotiatedand alsoip address dhcpbut no one gives me IP.Internet is working on ano...
Hello guys,I have done configuration of a web server and a pc connects to that particular web server. But the problem is I am not sure why but I cant view the images stored in the website and if I click any of the subpage within the website if goes n...
Normally you would want to trunk this but play along with me here. On a switch I have an access port(g1/0/24) with a data vlan and voice vlan that connects to another layer 3 device. If I decide to configure another port(g1/0/1) on that same switch f...
Hi all,First off, yes this is about BGP on an ASA so it kinda fits between the routing community and firewall community but, as the key issue is BGP, I thought routing was a better choice I have a very simple scenario - I have an ASA [9.16(3)] runnin...
I have an IP address Reservation in My Router (1921) based on the MAC Address. but when the devices Connects it doesn't Assign the IP Address. I know the IP Address is not used because i have Excluded it from the DHCP Pool but want to assign it witho...
Hello TeamIn the specifications of Cisco switches, we find the following specifications: Switching bandwidth and Forwarding bandwidthPlease, I would like to have detailed explanations concerning these specifications and I would also like to know how ...
Hi all,i just want to know that what is the right way to use a pool for CGNAT on isg isp ASR 1 for aprox 7000 users.Wan interface should have its own address with coresponding mask and use POOL from that range? For eg wan address is 1.1.1.181/25 and ...
Hello,I bought a RV345 to create different VPN connections over the host protonVPN (supports openVPN, Wireguard and IKEv2). This is my first try to setup a bigger VPN network and its really hard with this device. I installied the certiface from Proto...
