Hi!Which mode (bus or crossbar) is used when Sup720 uplinks send traffic to other modules? The following output shows that BUS MODE is used, but I don't understand why -- Sup720 has 20Gbps channel to the internal crossbar. Also, "global switching mod...
i have a question about service policy.the topology is pix---3550---l2_sw---clientsi want to use service policy to limit the rate to 6Mbps. the following is my configuration. however, i can not verify it via the command "show policy-map interface"the...
document reference:http://www.cisco.com/en/US/tech/tk648/tk362/technologies_configuration_example09186a0080094e90.shtmlThis document show's two HSRP group's configured to provide load sharing... My question is related why the lowest group need the pr...
Good afternoon,I once found a document on how to configure HSRP for VLAN's going across four (4) 65xx's. We have about 4 VLAN's that span these 65xx's. We are implementing a WAN core containing two (2) 6506E's that will have a 10 gb connection to e...
We have Campus network consisting of 3 different areas.Just wondering if I can extend VLANS over routed OSPF Point to Point links through tunnel. All areas are equiped with 6509's with sup 720 with 12.2(18)SXD7b IOS connected over fiber backbone. VLA...
When I do a show access-list on my 6509 I have the following entries:deny x.x.x.x , wildcard bits x.x.x.x (6 matches) check=4219I know the matches info is provided when you put the 'log' entry in the config. But under some of the standard acl, it ...
Hello,I have setup HSRP on the two 6500's with one vlan primary on SiteA and one vlan primary on SiteB. I stick a laptop on one vlan on SiteA and stick another on SiteB's vlan. The two laptops ping each other fine and can see each other via OSPF rout...
Hi, I bought Xyplex terminal server recently. My problem is that I can't connect to my switches - Catalyst 2900XL - with routers there is no problem. I found this web page:http://www.gno.org/~gdr/xyplex/cables.htmlbut unfortunately pinout found there...
Hi, I've noticed interfaces bouncing for just a few seconds. I can only see 5 crc and 5 input errors. Would this be enough for inteface to bounce?Has anyone seen something like this? Bounce for just a few seconds? Dec 11 12:58:13.312: %LINEPROTO-5-UP...
I suspect our 3560 is running out of gas, but am having trouble finding any specific references.I would like to see how my current TCAM usage compares to the limits using the "routing" SDM template.Specifically, I seem to be having issues with unicas...
Hi all,I got a Switch 2960TC-L with a corrupted image. My question is, how can I manage to load a new image file from the boot loader. On the flash there is only the corruppted one.Found some info's under this link but nothing about copy a new image ...
I am unable to get switch's in a stack. I have upgraded the IOS on each switch individually I have tried rebooting erasing the config and all.Switch 2,3,4, come up as provisioned with quad 4 0000.0000.0000.0000 mac address's Does any one have any ide...
I have a very small gigabit network with lots of video traffic (with uncontrolled switches).I want to buy a Catalyst 2960 8 port Gigabit switch to speed up my network.And in addition i want to buy a file-server with two 2-ports network cards to conne...
