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Good day,I would appreciate help on how to build up the components of the 4507 switch. Yes I know about the cisco configuration tool but i am not too sure about each component eg to go with the 2800W power or 1400W, does the IOS come preinstalled or ...

ayosizzle by Level 1
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  • 3 replies
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Hi, i dont have two Layer 3 switches to test it out myself, i am not sure if it work or not. can someone confirm in light of experience/knowledge if it will or not.I have a Layer 3Switch with VTP Domain ABC and 3 vlans gateway on it , a Tail T-switch...

I am using a 3750 as a default gateway for multiple Vlans on a few 2960 switches. The trunk lines are configured and working and I have assigned ip addresses to each of the Vlan interfaces on the 3750. My issue is that I can only ping the ip address ...

I have two Motorola MC9090's that will no longer connect through my MPLS back to coperate.  They both stopped working at the exact same time yesterday.They connect to a Cisco WAP321 that is connected to a Catylist 3750 that is connected to a Cisco 19...

abernathy by Level 1
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  • 6 replies
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We had a major network outage due the followong error which was found in logs%DUAL-3-INTERNAL: EIGRP-IPv4:(20) 100: Internal Error : iprouting.iosproc : (PID=16432, TID=6) : -Traceback=(s72033_rp-adventerprisek9_wan-4-dso-n.so+0x1E7A4C) ([40:0]+0x196...

"no ip nat service sip udp port 5060"I saw a network that, in order to have sip phone to be working behind NAT. The command above had to be enabled. I would like to understand what this command do.I guess, this command means that all the sip traffic ...

Hi,I am an IOS beginner so please be gentle.I need to replace an ADSL modem and have a spare 857W. Can I use this to act as a simple bridge between the ADSL PPPoA connection and the FW WAN port?So:         [  CISCO 857W  ]          ISP - PPPoA - BRID...

antonical by Level 1
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  • 1 replies
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hi ,i want to ask about behaviour of MLS .my case is if a packet reached a MLS and niether  destination mac nor destination route in the L3 fib table are exist .what is the behavior here ? will the MLS  consider him self a switch and flood the frame ...

Dr.X by Level 2
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  • 3 replies
  • 0 Helpful votes