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Forum Posts
hi:i would like to know if i can use "show ip protocol"to see if router is running load balance?i.e below is the "show ip protocol"output Routing Protocol is "eigrp 10 " Outgoing update filter list for all interfaces is not set Incoming update f...
Have 4 switches a mix of 3560 and 3550's in a test lab.test-sv1 and test-sv2 connected via dot1q. Vlan 2 is setup on each switch withtest-sv1 as 192.168.31.2 and test-sv2 as 192.168.31.3 and a standby 1 ip 192.168.31.1.test-sv3 and test-sv4 connected...
Resolved! Access issue of cisco 2811 router
Hi Dear,I not able to access cisco 2811 router (AC operated) through console port when I try to access it by selecting COM Port, but I able to access by selecting the TCP/IP option.Please assist to solve this problem.RegardsRahul
I have 2 3550 12G switches that I use as core fiber switches. Switch 1 is the primary for 1/2 the VLANs and Switch 2 is the primary for the others using MST with 2 instances (I am not including the default 0 instance). I am using HSRP to provide re...
Resolved! 1841 and DHCP issue
Hello,I am not sure if this is by design or not but I have dhcp running on my 1841 basically with a 192.168.1.1 - 192.168.1.255 pool. While I do have set excluded ranges I find that the system does not look for any open IP's once it reaches that las...
I have a 6509 and 6513 trunked together in the lab currently via a port channel (po2) 4 ethernet ports and LACP.All seems to be working as advertised.The 6509 is handling all of the L3 traffic and the 6513 is only L2.I have a CIC server (VOIP) sittin...
hiMy question is:if i have three switchs A B and C, and they have default configuration, except on all port of this three switches I have comand block multicastand I made a loop A / \B---------CIs my STP bpdu will pass through all ports...
Hi,I am having trouble getting some multicast traffic across a link. I have a 3750G setup, with IP routing and IP multicast routing, between two laptops. This will eventually sit between two networks that cannot be physically connected to each othe...
The recommended design for a collapsed core is a L3 link between the core/distribution switches. While I understand it removes a possible loop path, I'm having a hard time figuring out the proper spanning tree configuration. I just labbed the design ...
I just bought two 1760's off eBay to create a home lab. I would like to connect them together but am not sure how. Instead of Wic T1 cards that connect with a serial cable, they are using a WIC-1DSU-T1 cards that have ethernet ports. I havent been...
Hello everyone,Currently I have about 200 Cisco switches on my network of various models.Does anyone know of an easy way to backup the startup-configs and Vlan.dat files otherthan logging into to each switch and using tftp?
hi out thereI have been looking a bit on PACL and VACL but I am not sure I am looking at the right technology here. I was trying to figure out if I could apply a ACL so that I only permit a specific protocol to be trunc'et through a trunc between two...
Helloip flow-cache timeout active 1ip flow-export source Vlan1ip flow-export version 5ip flow-export destination 10.205.41.50 3055interface FastEthernet4 bandwidth 512 ip address x.x.x.x 255.255.255.248 ip flow ingress ip flow egressrouter#ping 10.20...
HelloCisco 1812, Version 12.3(8)YI1router#sh mac-address-table | i 04700017.a477.0470 Dynamic 813 noneWhat does "none" mean ?Most of mac adressess in cam has specified interface, but several has none....Thanx
We recently upgraded the IOS and the version has been mentioned in the below output. Since then, whenever we write the contents to NVRAM, we notice the output information stating that configuration has been compressed to Zero Bytes. Why is this happ...
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