Upon the occurrence and during the continuance of any Event of Default, with the consent of the Required Lenders, the Administrative Agent may, or upon the request of the Required Lenders, the Administrative Agent shall, enforce against the Guarantors their respective obligations and liabilities hereunder and exercise such other rights and remedies as may be available to the Administrative Agent hereunder, under the Credit Agreement, the other Loan Documents, the Hedging Agreements or otherwise.