Buy or Renew
Buy or Renew

Switching

Discuss Catalyst brand switches with peers and experts.
cancel
Turn on suggestions
Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type.
Showing results for 
Search instead for 
Did you mean: 
cancel
Start a conversation

Get 20% off switches when you combine Cisco solutions

 
Labels

Forum Posts

Start a conversation

Resolved! Cisco 3750 and next-hop verify-availability

Hey All, Im using a 3750 S-C3750-24P       12.2(55)SE10          C3750-IPSERVICESK9-M when i try and do a route-map using set ip next-hop verify-availability and apply it too a vlan..  Im getting an error that the route map is not supported.  doing a...

orddie234 by • Level 7
  • 426 Views
  • 2 replies
  • 0 Helpful votes

Resolved! Setup an inbound ACL when NAT is used?

Hi All,I have a cisco 1841 setup with my cable modem. Modem plugged into fa0/0. I have a 'Firewall' ACL applied inbound on the fa0/0 interface, and stateful inspection turned on. I want external traffic destined for port 80 to be allowed through the ...

Setting up Multicast on same VLAN

Hello,    Trying to set up a multicast to go across the same vlan (239) on 2 different Catalyst 3850 switches.  They are connected via a trunk port on g1/0/1.  I would like to make sure that multicast only goes on vlan 239, and no other vlan.  Thanks...

JMoon92382 by • Level 1
  • 13587 Views
  • 9 replies
  • 0 Helpful votes

VPC keep alive nexus 7k

Hi,Can anyone confirm if its good idea to connect a direct Back to Back cable between two nexus on L3 P2P and use as Keep alive?or its must to introduce an intermediate switch just like required in case of management interface used for keep alive?

Upgrade Cisco IOS on Cisco 4948 Boot Variable

Hi, I am trying to upgrade Cisco 4948, I did the command, boot system flash bootflash:cat4500-ipbase-mz.122-31.SGA4.bin but it still does not boot up with the new image, when I did show bootvar, this is what I got CiscocsF01a(config)#do sh bootvarBOO...

DivZ by • Level 1
  • 993 Views
  • 1 replies
  • 0 Helpful votes

Resolved! Multicast across Subnets

I am having an issue with getting multicast video across subnets. I have vlan 10 (192.168.10.*) with multicast server 192.168.10.11..  I can see the video from vlan 200 (192.168.200.*) but not from any vlan that does not have the "192.168.*.*" subnet...

DHCP ISSUE between WLC and Nexus 7K

Dear all,I have a strange behavior between a WLC 5508 (version 7.0.116.0) and NEXUS7010.WLCThe WLC is configured in DHCP Bridging Mode (it sends DHCP requests without change)NexusThe VLAN interface is configured as followsinterface Vlan501  ip access...

Resolved! Do more number ports in ACL take more TCAM ?

Hi, If I use permit tcp any any eq 1 8 10 15 instead of below:permit tcp any any eq 1permit tcp any any eq 8permit tcp any any eq 10permit tcp any any eq 15 Will using all port numbers in the same line use more ACL TCAM ? As per my understanding, if ...

%OSPF-5-ADJCHG: Process 1800, Nbr 172.20.102.147 on GigabitEthernet0/2.121 from FULL to DOWN, Neighbor Down: Dead timer expired

I have a network infrastructure with Cisco 6500 and Cisco 7200.The network run OSPF between all networks of all sites (WAN, MAN)This network stoped by 6 minutes and after that time came back.In the log we have the mensagens ; Messages in log of Cisco...

View All
Review Cisco Networking for a $25 gift card