Switching

PLEASE can someone help figure out what is wrong sometimes the routing table is fully populated with ospf routesand again there times i would have only some network advertised,what could be the main problemonce it happens like that i wont be able to ...

SWLAB100(config)#int port-channel ?  <1-256>  Port-channel interface numberOn my nexus i am configuring vpc using portchanel 2000.On the 6509 I can only go to a max of 256. Is there any new version of IOS that supports up to 4096 channel ids. I know ...

Hi,      I would like to implement IP-Telephony using Cisco UC-520 router. In our Existing Infrastructure we have ISA server 2006 as Gateway and Router also as firewall between the Internet and the LAN     Now I would like to place UC-500 between Int...

Hello,I have a server with 2 nics plugged into my 3750.  both nics can be teamed and I have the option on the server for Smart Load Balancing and FailoverGeneric Trunking (FEC/GEC)/802.3ad-Draft StaticLink Aggregration (802.3ad)I just wnat the server...

Hi,Our current scenario is, we have a Router-A cisco 2821 that is connected with two ISPs in multihoming configuration through BGP, so that if one ISP gets down the other takes over, we are receiving just a default route from our ISPs, and PIX 515E h...

I've got a strange problem. Here is the set up below:6500 running OSPF and switching at site A6500 running OSPF and switching at site B3750 L3 switch running OSPF at site CRouter A and B have both an OSPF connection and a L2 trunk running between the...

Hi All,We are planning to put point to point connections between the DC and DR site for replication purpose with 2 different link's each of 655 mbps. PBR will also be configured on the switches for load distribution purposes. Good amount of real time...

HiI'm hoping someone can point me to articles or docs/tutorials. Basically I've been doing netwokring for about four years now, although not with anything cutting edge just normal things like nat, eigrp, ospf, bgp in standard ways, I'm looking to mov...

HiI have a question regarding SPAN with Layer-3 link to Core/Distribution?The topology is as under:<IP-Phone>-----<cat3560>------<cat6500>------<3570>------<recording-server>Cat3560s are configured with Data and Voice VLANsThere are 5 x 3560 connecte...

Hi,I have a cisco 857 with nat for the intern net 192.168.0.0/16   ip nat inside source list 100 interface Dialer0 overload       access-list 100 permit ip 192.168.0.0 0.0.255.255 any                                     I have a full redirection to a...