Hi,We have a (standard) setup where we have 2 distribution layer switches interconnected with a L3 link and an access switch uplinked to both DL's. We run GLBP on the DL's for the VLANs hosted on the access switch. This works fine, but we get HOSTFLA...
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Forum Posts
Resolved! Excluding address in DHCP pool
I thought I knew how to exclude an addres..but im not familiar with the SDM statements found in the config..If I wanted to exclude 192.168.22.99..how would i confiugre this?ip dhcp excluded-address 192.168.22.99 ?ip cefno ip dhcp use vrf connectedip ...
Resolved! Auto of not?
We are experiencing problems with gig switches (3750 & 6500) when set to fixed 100MB/Full duplex.Can anyone point me to a good document with recommendations? I vagely remember something about leaving gig interfaces on auto, but i can't remember why.....
Hi experts,If I create some ports in VLAN1 though will not come up until ftp configured, is it necessary to work vlan run ftp.Regards,Naidu.
This switch already has a configuration that I can not remove & i'm also unable to reset the switch to clear the config due to the Mode button being faulty... Could anyone recommand how to obtain the ip address. Thanks
I have set up external NTP synchronization on a 2950 switch which works fine while the switch is powered on. However if the switch is cycled with a "reload" command, the time established is way off once the switch comes back up. Is this the expecte...
Resolved! Errata or am I missing something.
Hi,I'm working through my ICND 1 book (Wendell Odom CCENT/CCNA ICND 1 Official Exam Certification Guide, Second Edition). On page 484, its discussing identifying which route will be used when multiple routes are available.Below is a snip of the outpu...
Hi all, am I correct in saying when you wire switches to switches with fiber, the same rule applies where tx goes to rx on the opposite end etc ?
Resolved! ICMP Question
When a switch or router becomes really busy will it drop ICMP packet sent both directly to it (i.e. pings) in favour of normal data traffic and also any pings passing through it or will it just drop those sent direcly to it? Or will it firstly drop ...
Hi, May I know how to check the hostname, mac address, firmware version, product ID from cisco router? What is the command that can be used to check all of the required items that mentioned above. If I issue the "show running-configuration" command, ...
Hi all ,can anyone tell me the different kinds of broadcasts at layer 2 and 3 and what they are used for ?
Is there anyway to configure a port on a 2960 as a dumb port?Thanks.
Hi all. I need to upgrade my 6500 with two sup2(s) in it. My question: Is there a way to upgrade the IOS and apply it withOUT rebooting the system?
This is something I have hard time figuring out.I purchased a bunch of 500 24 series. I configured them with a static ip and the default smart ports (1-4= APs; 5-20=Desktops; 21-24=Switches,routers)I connected them to my existing Nortel backbone to s...
I have a network where (6) Layer 2 switches are daisychained together with a router on each end:rtr1--sw1--sw2--sw3--sw4--sw5--sw6--rtr2----xxxxxx--back2rtr1Can you think of anyway to provide redundancy if a link failure occurs between one of the swi...
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