I have a Cisco Router 1800 Series and im having some trouble with access for client pc’s behind that in a double nat setup. It sits behind a pfsense Router/Firewall that has the ip of 192.168.16.1. I have connected a client pc directly into the Cisco...
Forum Posts
Hi,I am getting significant io memory nearly 50 % , What is IO memory here and do I need to upgrade to a higher version If yes what is the version Version 15.0(1r)M15, RELEASE SOFTWARE (fc1)'Image is flash0:c2900-universalk9-mz.SPA.151-4.M3.bin"sh...
Dear Community,I would like to upgrade the RAM in my ASR 1002-X from 4G to 8G, do Cisco offer only a RAM upgrade? If not, what are my alternatives?Many thanks :)
Bear with me as I am a beginner and might not be using correct terminology. I have a new issue as of this week where I cannot communicate with another subnet from 1 of my 10 workstations. Basically we have 2 networks, A (10.13.153) and B(10.13.154) c...
Resolved! OSPF and GRE questions
Hi everybody, I'm experimenting with OSPF topologies and I have different questions. In my topology, I'm simulating a infraestructure of 4 router connected between them throught "internet" (I have simulated "internet" using OSPF between R1,R2,R3 and ...
Hi ,router showing high memory usage (qos_mon_periodic)Cisco IOS Software, C3900 Software (C3900-UNIVERSALK9-M), Version 15.5(1)T, RELEASE SOFTWARE (fc2)is there a workaround to free up memory If needed to upgrade what is the recommeded ios processe...
Resolved! how to shut vty 5 15
how we can shutdown the vty 5 to 15 on a router or L3 switch. any command ??
Hi all, I´m trying to configure tacacs in an ASR920 router only with the DNS hostname using the command tacacs-server dns-alias-lookup but I have no luck to get it working.can anyone check the config and tell me if it´s possible to do it?aaa new-mode...
Resolved! SPAN port on 6500 series switch
Hello, I need to configure a SPAN port on a 6500 series switch in order to mirror traffic from all other ports to a single port connected to a DLP monitoring server. Could someone please advise on the best way to do this.
i all,I hope you could help me with an issue I am having. I am setting up an office to use a new licensed wireless link. I have a Cisco 4500 core switch in HQ. This has a connection to other licensed wireless sites already that are working. So bas...
Hi Team,I need help to choose a Router to handle my scenario.My scenario is, i have 2 WebServers with 2 Static IPs from different SUBNETS.I have a VIRTUAL IP mapped to my website www.abc.com.Now i want to loadbalance my website url https://www.abc.c...
Is there a known bug that causes the Sierra Wireless EM7455 of C1111-4PLTEEA to crash? I've encountered multiple devices that needed a reboot because they could not reconnect with 4G.When they crash, at least one of those messages is logged:%IOSXE-3-...
We have two nexus 7k connecting to two brocade switches each one is having different link.We want to use BGP as routing protocol.Can you help me to understand how to design BGP routing between Cisco nexus 7K and brocade switches.Is there any document...
Resolved! 2GE-CU-SFP ports showing down
We have cisco ISR 4321 router and installed 2GE-CU-SFP module.Router detected ports on the router but they are showing the status as followsGigabitEthernet0/1/0 unassigned YES manual down downGigabitEthernet0/1/1 unassigned YES NVRAM down downModule ...
Hello, Is it possible to use policy based routing to have a different default route applied to a specific host? For example I have two ISP's that connect directly to my external firewall and behind that firewall I have a Cisco 4500X. My host is 10.5...
