Ask Me Anything Event Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, November 4, 2024 through Friday, November 15, 2024. Our colleagues Rohit Chopra, Vaibhav Aggarwal, Anuraag Majumdar, Saquib Zeya...
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Resolved! Serial Interfaces
Hi There;Can anyone tell me - if I have two serial interfaces on a 2811, do I need to specify that one will be used for RS422 and the other for RS232. If so, what command do I use to do this?thanks
I'm using the Cisco QoS Baseline with an untrusted device with a softphone. Here are the class-maps and policy.ip access-list extended SOFTWARE-BASED-ENDPOINT-SIGNALING permit ip any any dscp cs3ip access-list extended SOFTWARE-BASED-ENDPOINT-VIDEO p...
I have 2 webservers serving the exact same content and want to provide failover. Both webservers are connected to catalyst L3 switches and I was thinking of using some combination of STP and etherchannels to accomplish this. Currently we have a so...
according to Cisco's document: http://www.cisco.com/warp/public/103/eigrp-toc.htmlshare count is a function of the FD's for each available route: "How does the router divide the traffic between these paths? It divides the metric through each path int...
On one of our Catalyst 4507R's, one of its VLAN interfaces went into shutdown mode apparently of its own accord over the weekend, which threw off a lot of IP routing. This switch is running IOS 12.2(25)EWA6. It has been up for about a year and a hal...
I have a question regarding a simple Layer 2 setup. Current setup is ACCESS1 connects to CORE-1 and CORE-2. CORE-1 and CORE-2 both connect to an outbound GW/ROUTER. ACCESS1, CORE-1, and CORE-2 are all switches running a single VLAN. My question i...
Can someone please explain if DLSW ER+ transport mechanism encapsulates the SNA packets into IP or using Layer 2 communication? thnx...
I have a 3512XL that suddenly lost connectivity. It connects upstream to a Cat3512G via fiber. The 3512G trunk is up and reporting the 3512XL via CDP, but I cannot ping it.When I reboot the 3512XL, all port LEDs go green, the sys led flashes. finall...
Hi,One of our clients have a 6509E switch to which 15 edge switches are connected via trunk links.This 6509 is connected to a 3620 WAN router to which 20 remote sites connect via Frame relay and ISDN. The connection of the 6509E to the WAN 3620 is vi...
Resolved! dCef on 6500 line cards
I have the following in my 6509.Mod Ports Card Type Model Serial No.--- ----- -------------------------------------- ------------------ ----------- 1 24 CEF720 24 port 1000mb SFP WS-X6724-SFP...
I have a switchstack of 4 3750's(stack #1) that have been connected to another stack of 3750s(stack #2) for a few months. I recently created an etherchannel with LACP between the two. Now the management interface on stack #1 isn't accessible for ma...
We have 6509 CatOS switches. When we do " show port counters," that shows some Align and FCS errores. We checked the cable and speed/duplex, it looks good. How can we clear out/fix those errors.
Can i use adsl 20 Mega with this router?
Dears, As i'm preparing for CCIE routing/switching bootcamp, i appreciate if anyone help me find good Video Training as a preparation for the bootcamp appretiate your support Yours
Hi,Please what does following mean :%SPAN-SP-6-SPAN_EGRESS_REPLICATION_MODE_CHANGE :Span Egress HW Replication Mode Change Detected ( that I understand ).Current replication mode for unused asic session 0 is Centralized ??? Appears twice ,2nd it s s...
