Switching

I have stack of two Catalyst 3750. 3750E reports SNMP temperature from 33 to 34 degrees Celsius but 3750G from 44 to 46 degrees Celsius. Bandwidth utilization is very low. Average CPU  is at 8 % but see graph CPU% per hour at the bottom of this post....

I have some 10G SPF+ modules installed that currently have no connections on them; but they are perpetually complaining of inadequate levels.  Is this to be expected?  The 1G ones never did that. Note that when they ARE actually connected to somethin...

Hi all, The Cisco Catalyst 4500E Series switches implements Weighted Round Robin (WRR) and Stric Priority (SP) features for QoS? This platforms also performs the combination between WRR and SP (WRR+SP) per interface? Can you help me please? Thank ...

Hello, Background: We have two routers in one of our locations and the DHCP is running locally on the routers. One is 800 series and the other is 1900 series routers. We did a split of network 10.27.100.0/24 and the configuration as below.  Router 1...

We lost connectivity to one our routers. The link between our core router and this router is a ten gig lan link with a firewall in the middle (we don't control the firewall)While the outage was happening, the core router reported 4 loading to full ad...

Hi FolksI have an old telnet power switch.  When I connect it directly to a Cisco Catalyst C2960X, I cannot ping it.  When I put an unmanaged (dumb) switch in between, I can ping it.  I tried a cross-over cable, but that did not help.  I tried adding...

Hi  I have heard that stacking give switches redundancy. My question is  how does it give redundancy?What kind of redundancy? Please answer my question Thank

I've got a 3650 switch and seeing a lot of dropped packets on two interfaces belonging to a Port-Channel. But I can't see any dropped packets on the Port-Channel itself.. Is this a normal behavior? GigabitEthernet1/0/3 -  channel-group 1 mode active...

Hello, I have a issue in OSPF regardin to change process status from EXSTART to DOWN. Attach the output of "debug ip ospf adj" Mar31 11:55:06.823: OSPF: Send DBD to 1.1.1.1 on Vlan10 seq 0xBB4 opt 0x52 flag 0x7 len 32Mar31 11:55:06.823: OSPF: Retrans...

Hi, I am looking for a replacement for th IDSM-2 Module. Something that functions similiar to the IDSM-2. Thanks,

i have network like on picture. i configured ASA5510 with nat, access rule inbound on outside interface.i configured l3 switch cisco 3560x with vlan, dhcp server for every vlan, static route. I cannot access to internet from PC that is attached on l2...

Cisco ASA 5580 primary unit system Led flashing red led. Currently no service impact. No issue found in environment . Kindly suggest..

Hello, I have two C6509-E with Sup2T. I converted each one to VSS mode separately.I want to know the impact or what will be happen if i connected them through the VSL. The configuration file " Interface numbering" in the both device is not synchroni...