We have two parallel metro Ethernet links into the same VLAN from a critical site, but our provider doesn't support link aggregation/Etherchannel (and they're different speeds anyway), so we only have manual failover so far. Cisco Performance Routing...
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Forum Posts
Hi,I have an Ethernet Network between 2 cities in Mexico, I'm using EIGRP protocol...I need to send non-ip traffic over that ethernet network, how can I do that? The traffic is not very clear for me, is like TDM or something like that...is analog vo...
Hi , I have two 3750 switch and one of them is core switch.The core switch is configured 14 VLAN.the 2nd l3 switch is connected with core switch by trunk mode.My all VLAN is working properly except VLAN 4.The problem is VLAN 4 it goes down and af...
Hi,Can anyone discuss or forward the procedure for upgrading the IOS for Cisco 6500 series switch.RegardsLogesh
I never heard of this but wanted to ask some experts. A security company spoke to the owner of our company today about implementing IP Cameras. These cameras would have their own switches in the wiring closets, but need a fiber connection back to o...
I have a cisco 2821 with two ethernet interfaces and one 8-port HWIC card.On one ethernet with a public ip address(Untrust), and the other with internal network 10.5.0.0/16(Trust).On the 8-port card I plan to configure as DMZ with multiple public ip ...
I have an 871 wireless router (c870-advipservicesk9-m version 15.1) and the c2960 switch (c2960-lanbasek9-m version 12.2). I was wondering if i can use the 871 to route between vlans on the c2960. I need to have 7 vlans setup on the network but the 8...
Resolved! Question about CISCO 2800 Series Router
We currently have a Cisco 2800 series router that we are using as a firewall and router for out network. My question is whether it is possible to have redundant internet connections setup for load balancing and failover if one goes down. We current...
Resolved! NetFlow Issue
On last Friday we had a 10 minute outage because of the following errors;2010-01-15 16:26:45 Local7.Warning 10.65.63.2 148586: Jan 15 16:28:55.663 EDT: %EARL-DFC2-4-NF_USAGE: Current Netflow Table Utilization is 74%2010-01-15 16:26:55 Loc...
Resolved! Portmap translation creation failed
I continue to get the error above on my ASA5510. I have a dynamic NAT rule in place to translate everything coming from the inside network to the outside address of the ASA. Pings and other traffic (i.e. DNS requests) are obviously getting through ...
We are looking to replace the blade on our switch - upgrading it ot a 10/100/100 from a 10/100 -In checking the existing config - it does not look like portfast is enabled on the the card 6 -What do we need to do to not impact the rest of the switch...
Resolved! Splitting network cable
Hi all,Do you know how to use split cables with Cisco switch?We have a few network cables that are split at the patch panel onto two ports.Two pairs of wires are configured to send/receive data on pins 1-2-3-6 on both ports.From patch panel regular C...
Resolved! CEF and RIB???
Hi,I want to know about what is RIB and How its work in routing???If I want insert some specific entry in RIB how I can.Please help and share the tips...
I recently obtained a Small Business Switch (SRW2008) and am researching how to get it to interact with my existing VLAN environment. The existing environment is running 12.2 IOS (basic IP image) and using VTP (v1) for VLAN provisioning. The new sw...
Hello Expert,I using DMVPN to configure my tunnel between the Hub and spokes.I discovered my pre-share key are shown in clear text when i do sh run config command.How can i correct this.crypto isakmp key xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx address pp.p...
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