Dear all,I have an host who hits the CPU of the core switch almost once a week. Do you have any ideas how I can prevent that. I see at the core in the debug arp this:Aug 25 06:31:50: IP ARP: arp_process_request: 0.0.0.0, hw: 0019.9974.c20a...
I am running these specs on the PC;Windows 8 preview x64Internet Explorer 10Java 7Flash 11Issue is seen in screen shotI am not sure how to go about fixing this?
Dear All,I need you help and advice please.Now I need to add another Fast-Ethernet or Ethernet to Cisco Router 2620, I’m already purchase Module NM-1FE2W but it wasn’t working with the 2620 Router.•1- Is there any way to add Module NM-1FE2W to the 26...
Hello,Due to some requirement i need to connect the 3560-X in U shaped topology with 4500-X vss. My design is as follows (see attached): 1. VSS is the STP and HSRP root 2. Link between 4500-X to 4500-X VSL link is 20G (2x10G portchannel) 3. Link from...
Anyone taken the R and S recently do they offer Secure CRT or Putty? Someone said SecureCRT but they don't offer TAB. Can anyone who actually took the test recently provide feedback?
Hi,I hope everyone is doing well! One of the things that I'm doing right now is updating our network diagrams and I ran into an odd situation.We're running an MPLS network and I've been curious why the transit paths that a packet is taking in our LAN...
Hi,I have a 3825 that I am trying to connect to a 3508 Switch via 1000BASE-SX. I have an SFP in Gi0/0 of the router and a 1000BASE-SX model in Gi0/8 of the switch. Both the switch and the router can see each other when using the "show cdp neighbors...
Hello, I was hoping someone might be able to help me. I am currently studying CCNP switch. I am currently going through the cisco press CCNP SWITCH Lab Manual, and have run into a few problems. My home lab switches are 2950/24 X3 3524 XL so are n...
Hello community!I have Cicso 4506 Chassis (WS-C4506) with a Sup IV (WS-X4515) currently running IOS version 12.2(54)SG1 and ROMMON 12.1(12r)EW.Prior to upgrading to 15, I am looking to upgrade the ROMMON. The minimum recommended is 12.2(31r)SGA4. I n...
Hi,'What is the major difference between these two commands:ping vrf ABC 192.10.2.2 ping vrf ABC 192.10.2.2 source vlan 6I am able to ping a voice server from 6509 router with the second command but not with the first one.There is just one vlan(vl 6)...
Hi everybody,here is my current config:Building configuration...Current configuration : 4134 bytes!version 12.4no service padservice timestamps debug datetime msecservice timestamps log datetime msecservice password-encryption!hostname xxx!boot-start...
Hi,one of the ports of 6509 router to which MARUTA encryptor (Clear port) is connected is showing as " P2P Dispute" and is put into BLK state.What could be the reason?Can i get some valuable info/soltuion to this issue
I have one SG-300 8 port managed switch and have around 10 d-link unmanaged switches.Out of them I have to create a network of 5 VLANS (2 unmanaged switch per VLAN).For each VLAN, I can daisychain 2 unmanaged switches and connect them to a port in ma...
Hi there!I recently discovered on one of our catalyst 6500 switches an increasing number of switch fabric rx errors:switch#show fabric channel-counters slot channel rxErrors txErrors txDrops lbusDrops 1 0 1 0 ...
Hi Guys,Our company is looking for a switch that's reasonably priced so that we can monitor the bandwidth for different companies on an interface by interface basis. Cost is a little bit of an issue, so I was thinking of something like a 3560GBasical...
