Switching

hi, when the topology is large, then it is inconvenient to go to each interface and enable PIM, is there a way to enable PIM on all active interfaces of the router? I checked global command, and did not see this

Wondering if anyone can help me out here. My server admin has asked me to redirect any port 443 traffic that is destined to one server to go to another server that is on the same VLAN. The servers themselves are on a separate VLAN from the rest of t...

Hi, I've a new Cisco 7706. When I power on it it continously reboots the module 3 supervisor. I've noticed a "misconfigured" parameter during the boot: "Reset Reason Registers: 0x40 0x0" Normally it is 0x10 0x0.... Anyone knows how to change this ...

I am verifying an inventory for a client for which my company is upgrading the network equipment. I have a few serial numbers without the model number on my inventory and wanted to know how I can look up a device and get the model number. I do not ha...

I have Catalyst 4900M switches I want to trunk across DWDM metro-net but can not get my switches to recognize the CVR-X2-SPF10G, OneX, X2 adapters that all documentations say are supported on this platform.  I am Running 12.2(54)SG iOS, which also sa...

I have a ring with four IE3000-8TC switches Sw1, Sw2, Sw3, Sw4They are configured in this way:____________________________Sw1rep admin vlan 997int gi1/1sw mode trunkrep segment 1 edge primaryint gi1/2sw mode trunkrep segment 1 edge___________________...

We have firewall setup to allow ssh from a single public address to one of our switches inside the firewall. I had Cisco TAC examine acl rules and all is well. However the ssh connection always times out. SSH works fine inside. Anybody know what cou...

Here's the issue. I'm trying to only allow traffic between one PC and a server. Both PC and server are connected to Layer 3 switches.  This would be simple if the PC had a static IP address.  I could do a simple extended ip access list  permitting o...

Dear all, I have two redondant switch core cisco 4500 E series. Between the two switchs there is EtherChannels. The same DHCP pools are defined on both of them. On the vlan interfaces configuration on the second switch we have mentioned a standby mo...

Hi. We have Cisco 6506-E with VS-SUP2T-10G supervisor engine. Now we have to buy 10GB module for 6506-E. Is WS-X6704-10GE-3C (WS-F6700-DFC3C) compatible with VS-SUP2T-10G? Datasheet of sup engine tells follow  ... • WS-X6148A-RJ-45, WS-X6148A-45AF, W...

Hi,  I am trying to ISSU upgrade our Nexus 7K 10 slot switch from 5.2.7 to 6.2.8a The ISSU has failed multiple times due to the Standby Supervisor failing to come back online  with the message"Install has failed. Return code 0x4093001e (Standby faile...