Has anyone seen a scenario where and edge switch can reach its core (default gateway) but cannot ping the PC connected locally to that switch. While core switch can ping this PC but edge cannot. edge--PC | | SW3 / \ ...
Dear Experts,I need a suggestion / guideline for a solution. In Cisco Router we can define Access List, and based on this we can filter packet based on source address or destination address. Is it possible to store this access list source and destina...
Suppose 2 routers A & B are at the edge of 2 different AS. as they have a direct link between them, what is the most likely routing protocol which tehy speak to each other across this link ?Since its a direct link b/w them would OSPF/EIGRP be a preff...
hi Experts,I have some queries about native vlan mismatch1. If i am not wrong , swich bpdu , cdp , PAgp and dtp are carried over native vlan , if native vlan from both switch is different then how it works.2. if we prune native vlan from trunk by r...
Hello, I was wondering if anyone else has seen this error. I have searched CCO and I could find any related information.GMT +00:00 %SYS-5 SUP_REDMISMATCH:Standby supervisor 1 redundancy/power mgmt board detection mismatch Oct 20 10:50:05 ixsw1ahnd1 ...
We plan to join our different branch offices(numbering around 24 of them)to our hub, which then connects to a 7606 router before going to internet.We are scouting on a proper switch to be used for handling this distribution of traffic from branches ...
I know what an AS path ACL is for, but I am wondering two things: What the PLUS sign is for?ip as-path access-list 10 permit 55555+ip as-path access-list 10 permit 55555+ 36561+ip as-path access-list 10 permit 55555+ 26910+ip as-path access-list 10 p...
Hi I have an 1841 ISR that is constantly reporting the following alamr string in the logs %LINK-3-UPDOWN: Interface FastEthernet0/0, changed state to upThere are no connection issue to indicate a problem and I cant see an loss of connectivity/traffic...
Hi, 1. What is the difference between source sessions (span) and Destination sessions (Span)? Which one is recommended in which particular case?2. Using RSPAN, what are the concerns that i should be on lookout for? I am going to span the traffic of 4...
Hi, folks:Please don't take my question the wrong way because I have a lot of respect for all of Cisco's accomplishments and contributions to the industry for the last decade. But I do have something to ask....I have been working with Juniper routers...
Dear friends,Just wanted to know if we can apply a crypto map to a vlan on a 2800?The IOS image is 12.4(24)T1 and the feature set is Adv. IP Services.Thanks a lotGautam
Hi All,i have a small network in which i have a router connected to a switch and all the hosts are connected to the switch in different vlans. router is acting as a L3 device to make communication possible between vlans.problen is that when i ping ip...
Hi to All, I have multiple VLANs configured on a L2/L3 switch (cisco 3750) and one DHCP server configured on wan [using ip helper-address on the switch I forward the DHCP request on a L3 interface. It' s possible / How can I enable dhcp snooping on t...
in a 871w router i have a vlan wired vlan 1 10.10.10.0 and a wireless bridge bvi1 10.70.10.0i want the vlan 1 clients to see the bv1 clients as with an ip in the range 10.10.10.0they are both inside interfaces.
Hi to All,I have multiple VLANs configured on a L2/L3 switch (cisco 3750) and one DHCP server configured on wan [using ip helper-address on the switch I forward the DHCP request on a L3 interface (the port vs the DHCP server is a routed port)].If I e...
