Switching

I maintain multiple buildings, and each building has anywhere between 1 and 4 Cisco/Linksys WAP4410N access points. The problem is that at random intervals, the access points just stop sending and receiving wireless traffic. Every day or two, I have ...

|_voip PBX___|-----|__3650___|------fiber-------------|__3650_____|------|_voipphone__|     . Hi guys  I have a case where voipphone is registered on the voippbx but peaple on both end can't hear each other . No ACL on both 3650 , no firewalls betwee...

Hi,Looking for some expert advise/confirmation on what I've read in terms of IOS usage on used routers/hardware:* I purchase a used Cisco router (say from ebay) which includes a version of IOS (lets say v12.3).* At this point I have no "rights" to us...

Hello,Just wanted to know if someone could confirm if the onboard interfaces on an ASR router (4x on ASAR1002, 6x on ASR1002-X) are fixed gigabit or are they 10/100/1000 ?Next: I assume the interfaces on the 8port Gigabit SPA module are fixed gigabit...

I was hoping someone can help me with an EtherChannel scenario.  If you have an L2 Gigabit EtherChannel that is going across a provider network (provider tunnels EtherChannel) and each gig port (two ports in this scenario) is getting policed to 100Mb...

Hi,I am getting a very strange problem where 4500 switch is remarking the packet with dscp 1 to 0.Let me explaint the setup.  I have two PCs connected on same switch but on different modules. PC1 is conencted to Gi4/19 and PC2 is connected to Gi2/43....

Hi,  we are using 7609 router. it forwarding traffic to wards my firewall which was not allowd in my router.when ever im checking for routes in router using show ip route x.x.x.x its showing SUBNET IS NOT IN TABLE, but in workmy firewall dropped conn...

Hi everybody,Maybe some have the same issue and know workaround, how to avoid crash of cisco?========= Start of Crashinfo Collection (02:39:43 EET Fri May 10 2013) =========For image:Cisco IOS Software, c7600s72033_sp Software (c7600s72033_sp-ADVIPSE...

HiI have some 3750 switches in a network, where I need to transport a QinQ connection between them.SwitchA <-> SwitchB <-> SwitchC <-> SwitchDNeed the QinQ from switchA port 11 and to SwitchD port 9.Betveen the switches interfaces are in standard 082...

Hey Guys, I have an issue regarding policing, I have 40 mbps internet line. I am policing the bandwidth for users. when I test the speed at user end on speedtest.net, it showing the accurate speed as i was policed. but when I try to download any file...

Hello everyone,I have a 2611XM router that im trying to connect to the internet. Basically its set up below.*Cable Modem plugs into my router F0/0 port.*Router F0/1 plugs into my switch(2950G) port one and then port 2 is then plugged into my computer...

Hi,I have Router 2800 series Global nating is configured on it.ip nat inside source list 111 interface Dialer1 overload!access-list 111 deny   ip 192.168.1.0 0.0.0.255 192.168.0.0 0.0.0.255access-list 111 permit ip 192.168.1.0 0.0.0.255 anyMy object ...

Hey everyone,I am attempting to filter a specific host(s) from my OSPF routiing table on a ASA 5550 (ABR) using LSA prefix lists.  However, when I look at the other routers in that area, I notice that ALL LSA type-3's are being removed (10 hosts are ...

Good day!Can somebody explain what is FPOE (Fabric Port of Exit)? The only information i found Fabric Port of Exit (FPOE) is stored in the result received from the  supervisor forwarding engine. FPOE is an 18-bit field which is placed in  the Packet ...