Switching

Hi All,I am getting nating issue for every 15 days, we have below NAT statements configured in one of our IOS-FW 1841.We have below NAT for one of our SMTP server, when i got complaint saying incoming mail traffic not working then i have to remove th...

DudeI am not able add 4948 switch to NMS.It fails when we run snmpwalk.Checked the snmp community string, routing between switch and NMS all looks finehere is the snoop output on switch port whilst we run snmpwalk from NMS.14:45:48.333707 NMS.59689 >...

Hi,Trying my level best to understand how the LAN QoS works for the configuration of WTD, SRR and Queuing on 3750s.Is there any good doc explaining that, any help would be helpful.RegardsWilson SAmuel

Hi, I have attached a network diagram with a topology that is causing some problems. There is an AIX Server doing up/down monitoring of Windows Servers (top to bottom in the diagram). When sending 100 packets, we drop about 2 or 3. These are not al...

Hello,i am trying to configure dhcp pool with classless network address:network 172.20.1.0 255.255.0.0default-router 172.20.1.254but when i do sh run,the router config shows the following:network network 172.20.0.0 255.255.0.0is there a command i ca...

All, this is working fine in a lab and I'm about to deploy in production. Please let me know what you think...any suggestions?Config came from here:http://www.cisco.com/en/US/docs/ios/solutions_docs/ip_multicast/White_papers/rps.html

Dear sir, PLease advise how to perform the subject mentioned? Thanks.

Hi,I was wondering if anyone has come across situations where for some reason or other you have network instability which appears to be caused by a loop - despite measures in place to detect and mitigate.We have had a couple of these which is concern...

I have a 2950T-24 switch with 12.1.22.EA1 software and 8 MB of flash. I want to upgrade this switch with a new tar file. Following the upgrade guide, I should use the command "archive download-sw" The thing is, this command is not supported on my swi...

I have a star network with multiple l2l tunnels. I am trying to give priority to RDP (3389) traffic. The following is my config that I am trying to use:hostname(config)#class-map RDP_Prihostname(config-cmap)#description "This class-map matches all RD...

HII have a network with Cisco 3560 as the L2 edge switch, each switch have two uplink to the Core. Uplink 1 to Core switch 1 and uplink 2 to core switch 2. Core switch have connected together on 2x1Gig etherchannel. Since the edge switches having two...

Hi Folks,We have several sites that have Stacked 3750s using two Multi Chassis Etherchannel links to connect to the wide area which is provided on World Wide Packets Metro Ethernet equipment. We have two VLANs; one for the link back to the main core ...