Hi,Has anyone experienced a link up/down for 2 seconds being trapped in HP openview?Any idea what is the cause of it? I tried to login to the source device but there is no logging message of this link up/down event.Thanks.Christina
I have a port in 6748 using for 100M full:GigabitEthernet1/1 is up, line protocol is up (connected) Hardware is C6k 1000Mb 802.3, address is 0016.46e3.ad48 (bia 0016.46e3.ad48) MTU 1500 bytes, BW 1000000 Kbit, DLY 10 usec, reliability 255/255, ...
Hi all, I have just been assigned a project for one of my head offices. The connection to there now is on a lan extension from here, so they are all on the same ip range, and also use dhcp from the office here. The plan is to put all 3 floors on s...
I have TFTP'd the bin file from my PC into flash...i did a boot system flash:Image name.bin, write memory and reload...when the switch reloads it loads about half of the image and then says error loading image and i get the switch: prompt...if i do a...
I've inherited a poorly designed network that is experiencing some problems.It has 2 6509 core switches and then extending out from the core are individual 3750s connected with a single trunk. one 6509 is side "A" and the other is side "B".Our backup...
Can this be enabled on 3548 or 2900XL? I don't see a command when I type "spanning-tree portfast bpduguard " in globa config mode. I'm runing 12.05Thanks.
Hi Sir,This server has one NIC card connected to a switchport. However, it is running Vmware software to enable it to run multiple virtual server in it. Customer would like to create multiple logical Ip address that bind to only one physical Ethernet...
If an interface is sending EIGRP hellos, won't it also send EIGRP updates? I had an interface sending hellos, but not updates. The updates were going out a different interface and it made all kinds of routing problems. I worked with TAC and had to...
Hi All, I would like to know what kind of effect could occurs when changing the following on PVST layer 2 Switches:- 1- Vlan port Priority. 2- Vlan root cost. Appreciate any feedback, thank you,
Hi all. This is likely a basic question, so please forgive me and refrain from telling me to RTFM :)I have a Cisco 6509 upon which I have several VLANs. All VLANs can see routes I add on the router that's enabled on the switch. I need to be able t...
Hi All, I have 3560G-24Ts-s, it contains 4 SFP based Ports, I would like to know:- 1- What does (SFP) stand for? 2- what does SFP based ports provide? thank you,
Sup 720’s in the 6513 go in slot 7&8 and for the 6509 go in slot 5&6. Does the 6509 have dual channel fabric for all slots or only 7,8,9? Where as the 6513 only has dual channel fabric in slots 9-13?THXJoe
I've got one inside interface, one dmz interface and one outside interface on my firewall.Then the inside interface connects to a 24 ports EMI 3550 switch. The dmz connects to the same switch from its firewall interface. I've used policy based routin...
Hi, I have attached a F/R topology diagram and configs with output from 'sh ip ospf data asbr-routers' command at the end of each config.I cannot understand why 'Top' & 'Middle' have become ASBR's and not ABR as is the case with 'bottom'.Also note ...
