About socrates_2000

socrates_2000 · 07-27-2011

We have a CISCO 7604 Router (GGSN) in our customer site. Since two weeks are observing high CPU utilization (even touching 100 percent). We performed a SNMP configuration on this routers 2 weeks back as well. But SNMP process is not consuming much CP...

socrates_2000 · 09-23-2010

We have 3 sites, each sites having 28 servers , 10 3550 swittches and 2 3750 switches. Each server has 2 NIC cards. There are 2 Vlans, each server belong to different VLAN. Each VLAN port of server is directly connected to 3550 switches in order to c...

socrates_2000 · 04-03-2010

Hi We have an cisco 7206 VXR router in ISP data center environment. Lately we have noticed high cpu utilization in the router , ie around 99 percent and process that is consuming the cpu mostly is the process "ip input". I ran "debug ip detail" com...

socrates_2000 · 09-24-2010

Hi Jon I need to make one more clarification. The trunk ports of 3550 and 3750 are operating in half duplex mode. Before implementing RSTP i have make to sure that they are operating in Full duplex mode right! What should i be doing? Shall ...

socrates_2000 · 09-23-2010

Hi Jon Thanks for your explanation. I guess after reading some documents and with your explanations i am somehow confident to go ahead with this intervention. I will request the customer for a maintenance window tommorow and i will let you...

socrates_2000 · 09-23-2010

Hi Jon The 3 sites are in load sharing mode and redundant pair of 3750 switches in each site are used to connect to other sites using L3 (EIGRP and HSRP).There are 5 racks/site, Every rack has got 2 3550 switches. Each server has got 2 ...

socrates_2000 · 09-23-2010

Hi John According to cisco technical documentation, the RSTP is backward compatible with STP, however it's mentioned that if the switch running with RSTP detects any other switch with STP, it will make a backward and send STP BPDU message...

socrates_2000 · 09-23-2010

Hi John Thanks for the explanations. "spanning-tree portfast" has already been configured on the access ports of the 3550 switches to which servers are directly connected. And for interswitch links, i guess they are already full-duplex b...

Member Since	‎03-11-2010 04:00 AM
Date Last Visited	‎08-18-2017 03:55 AM
Posts	11

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High CPU utilization in a CISCO GGSN (CISCO 7604 ios 12.4)

RSTP or UPLINKFAST instead of standard STP

High CPU utilization in cisco 7206 vxr router due "ip input" process

Re: RSTP or UPLINKFAST instead of standard STP

Re: RSTP or UPLINKFAST instead of standard STP

Re: RSTP or UPLINKFAST instead of standard STP

Re: RSTP or UPLINKFAST instead of standard STP

Re: RSTP or UPLINKFAST instead of standard STP