bgp is redistributed under ospf as below. i am trying to catch the meaning of route-map & its statements which is used here.router ospf 5 redistribute bgp 1234 subnets route-map redistribute_bgp-to-ospfroute-map redistribute_bgp-to-ospf rou...
Hi all, just a few quick questions regarding a collapsed distribution scenario -To give you a brief outline of the setup, I have two 3750 layer 3 switches setup as the distribution layer with HSRP and a layer 3 link between them. I then have two 296...
Hi all ¡¡¡I have some doubts about etherchannel-->1º)Etherchannel and channel-group its the same?2º)Why is best to use etherchannel negotiation protocols(lacp and PAgP) to etablish a etherchannel in mode ON... Where is the advanjate?In all the cases ...
Hi all,In the Catalyst 2960 and 2960-S Software Configuration Guide, 12.2(55)SE the chapter 34 describes the way to configure *static* unicast routes.This is a new feature that was introduced in the 12.2(55)SE version.I have a C2960G with LAN Base im...
I have the following scenario:A layer 3 switch with two connected computers, each one corresponding to a different vlan (200 and 300). The switch is connected to a router using only one fast Ethernet port. How can i configure intervlan routing, with ...
Hello:Please I have two questions about the subject:1.- First question, In a Stack of Switch Catalyst 3750, it can work with differents flavors, I mean, one switch that belong to the Stack have IOS version 12.2(35)SE5, IP BASE, another switch may hav...
HELLOmy name is YUN CHOUL JUNGI have a question about multicast routingIn my site, Multicast Routing is requred for VOD service.So i configured C6509 backbone switch to RP (refer to attached file)and C4503 Distribution Switch to PIM join DeviceEnviro...
Hi Guys,I just got my hands on the new 2960S's and I fired up the latest version of Cisco Network Assistant, and it turns out that the switch is not compatible with the CNA.This doc:https://www.cisco.com/en/US/prod/collateral/switches/ps5718/ps6406/q...
Hi There,I am looking for a stable release, preferably up to date ( 14.4? IOS) version for a 6513 switch running supervisor 720, the aim of the upgrade is to support a WISM card that we are installing, since the current version doesn´t support it. Bu...
Hi allI need to complete some documentation for disaster recovery purposes, basically restoring a cisco cat 6509 running IOS, ie if the file system is corrupt and wont boot.Can anyone put the basic steps down on restoring and image, config and settin...
Hi:I configured 802.1x on a 3560 for guest account and it worked fine, except that about an hour later, it started rebooting every 20 min. As I was about to log in to the switch through the console, it won't take the passowrd anymore, and it keeps a...
Can I have one vlan acces list and filter it across multiple VLANs? Like so:ip access-list extended VLAN_BLOCK_SNMP................. permit udp 172.23.22.0 0.0.0.255 192.168.55.0 0.0.0.255 eq snmp permit udp 172.23.23.0 0.0.0.255 192.168.55.0 0.0.0.2...
Just recently we have had 3-4 switches from the same customer all with the Stackwise flapping problem.*Mar 1 00:03:23.826: %STACKMGR-4-STACK_LINK_CHANGE: Stack Port 2 Switch 2 has changed to state UP*Mar 1 00:03:25.839: %STACKMGR-4-STACK_LINK_CHAN...
Something wierd happening . . . A few months ago, the power supply failed on two switches on two different stacks (one on each stack). I got replacement switches from TAC and installed them. Now, I'm finding that CNA cannot see those two switches. It...
