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Forum Posts
I work for the U.S. Government, government regulations require us to meet certain requirements. Are Cisco products capable of loading an Anti Virus/Malware application to protect the IOS while not quarantining traffic or clients? Also, will the IOS e...
Sorry in advance for the noob question. I have two networks, 192.168.10.0 is mine and 192.168.0.0 is my partner's. We are connected by a site to site vpn and do not nat between these subnets. I have recently needed to add a server to my dmz on a diff...
Hi all,I have recently installed a new Cisco SG 300-10 switch--running in layer 3 mode--to function as a basic router for a new subnet installed at one of my company sites. To make explaing things easier to explain, here is a simple diagram:When we a...
Hello everyone,I've recently installed a Cisco 881 to act as router between a private radio network and our corporate LAN. Traffic behind the 881 can access the network outside of the router and can ping the default gateway without an issue. However...
Resolved! Jumbo Frames - Routers
If I configure my catalyst switches for jumbo frames, do I need to configure my edge routers also?THanks in advance.Alfred
HI,I do not have the option to run sh mls qos commands. I am trying to look at the cos-map on my 7200 router. The code I am running is c7200-p-mz.122-25.s9.bin.I also do not see the mls qos command listed globally and it is not an available command i...
Hi,I am trying to configure two 3845 routers to act as dhcp server and dhcp relay. Clients are connected to the router that relays all dhcp requests to the vrf instance which is used to connect it to the router wich is running dhcp server. Router1ip ...
New To Cisco, was a 3com shop.I have a Cisco 4500 Sup 6 engine and I have two 48 port fiber line cards installed. When I do a show interfaces I do not see any of the Fiber cards. This is a new out of the box 4500 and I installed the Sup 6 Line card i...
Resolved! Configuring Supervisor Engine Redundancy
How to configure Supervisor Engine Redundancy between two different cisco 4507R and 4506E.
consider the following scenario.Server ----- Switch-----ASA-----Switch----Router------CustomerNow, a context on another ASA (not shown), located on the same segment as the above scenario, is migrated to the ASA in this scenario. IP addresses remain...
Hi,can someone clarify if ip sla icmp echo operation is supported in catalyst 3kx switches (ip services)? on the configuration guide, commands are available, but on the feature navigator, i can't find the feature, only ip sla video operation. i don't...
Resolved! Local subnet MAC lockdown
Hi,We have a bit of a strange issue where we have some devices on the network which cannot be secured and we need to isolate from the rest of the subnet.Our switches are Cisco 2960.Is it possible to via an ACL local a specifric port down to only allo...
Resolved! Port Forward on 871 Router
I need to forward port 2875 from any public address to an internal address 192.168.20.103. I am not getting something right because it will not work. Below is my config. Any suggestions?Current configuration : 11012 bytes!! Last configuration ch...
Hi,I'm looking at a LAN design to support 600 users and IP phones. I will be using Cisco 4500E switches. All switches will provide access portsThe switches will be installed in a single comms room which will have structured cabling to the buidling. ...
Resolved! sh vlans vs sh vlan-switch
Hi,I'm playing with my Cisco 892W router and just figured out that if you create a VLAN the only way to show the vlan information is via "sh vlan-switch" command. If so what is "sh vlans" command do? On the router for "sh vlans" it says no VLANS has ...
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