Switching

Hi Guys,I have made some changes to the switches and the I save the config. After few days there was an power outage and when the switches restarted it lost all the changes I made.The switch is set to Configuration register is 0xFwhat does the above ...

Hello,I have a question to anyone who feels obliged to answer. Can I have a static route while running EIGRP? I believe I can, but want some reassurance. Here is my scenario. I have a vlan that is "trunked" that allows all vlans to flow between t...

Hi allWhen pinging some switches on my lan, I sometimes see delay times up to 40ms, Is this ok, I am aware that ping is put the the back of the switch priority list, but evn so, I thought this is high.cheers

Hi, [1] I would like to know if a traceroute results are accumulative, meaning the last hope is the total round trip time ?H:\>tracert -d 1.1.1.1Tracing route to 145.16.28.130 over a maximum of 30 hops 1 <1 ms <1 ms <1 ms 2.2.2.2 2 <1 ...

I m having serial interface s1/1 with 10.205.250.9. Last 1 week i m getting frequently leased line down.. Whenever my leased line goes down both interface and line protocol goes down. I m running ospf protocol .. I have attached the log file.. can an...

Hi all,i have tried converting my 6509's existing CatOS {version 8.4} to IOS {12.2}, following the manual process. the 6509 has a Sup2 & an MSFC2.When i was done uploading the IOS & restarted the switch, the switch would boot normally, but the RP wou...

Hi All,Cisco switches have the ability to autonegotiate the speed and duplex settings. Does this ability depend on CDP? Do we need to enable CDP to have this autonegotiation functionality running?Cheers,Sharjeel

I have a Sup720. At boot up it (SP) says:System Bootstrap, Version 8.4(2) ReleaseCopyright (c) 1994-2005 by cisco Systems, Inc.Testing lower main memory - data equals addressTesting lower main memory - checkerboardTesting lower main memory - inverse ...

Hi,I have configured core sw as root bridge for VLAN 64 (4096).Core sw config:spanning-tree vlan 64 priority 4096I have checked the root bridge for VLAN 64 from access switchACC-SW1#sh spanning-tree vlan 64VLAN0064 Spanning tree enabled protocol rs...

Hi,I have cisco 6509 switch with one sup720 engine. I have installed one 24 port fibre module,four 48 port normal Coper module & three 48 port POE modules.My problem is: On all the three POE modules i have connected IP phones out of which phones on t...

The LAN consists of two Catalyst 6500 switches running HSRP over a dual L2 port channel.Eigrp protocol is running between the core switches and WAN router.What configuration solution can I apply to provide redundancy between the core switches and the...